PlayerPrefs doesn't apply value, even if i set the value with the saved PlayerPrefs

Im having again problems with PlayerPrefs and cant find a solution. If I upgrade and save the value (In script2), e.g. the playerDmg (in script1) should load the value and apply it to playerDmg. This is what it doesnt do. It just takes the default value and ignores the saved. I tried removing the default value but then it just takes zero. How to fix that?

script1:

 //Player's Stat's
 [HideInInspector] public float
     //Things I want so save
     playerHp = 100f,
     MaxPlayerHp = 100f,
     playerDmg = 1f,
     critDmgMultiplier = 1f,
     critChance = 0.5f,
     money = 0f,
     AllMoney = 0f,
     highscore = 0f,
     
     MinPlayerHp = 0f,
     HpDecreasePerSec = 15f,
     HpBackOnHit = 0f,
     HpBackOnKill = 20f,
     score = 0f;

 private void Awake()
 {
     playerHp = PlayerPrefs.GetFloat("playerHp", 100f);
     playerDmg = PlayerPrefs.GetFloat("playerDmg", 1f);
     critDmgMultiplier = PlayerPrefs.GetFloat("critDmgMultiplier", 1f);
     critChance = PlayerPrefs.GetFloat("critChance", 1f);
     AllMoney = PlayerPrefs.GetFloat("AllMoney", 1000000f);
     highscore = PlayerPrefs.GetFloat("highscore", 0f);
     
     Debug.Log(playerDmg);
 }

}

script2:

 //upgrade count text
 public Text HealthUpgradeText;
 public Text DamageUpgradeText;
 public Text CritChanceUpgradeText;
 public Text CritMultiplierUpgradeText;
 
 //Cost text
 public Text HealthUpgradeCostText;
 public Text DamageUpgradeCostText;
 public Text CritChanceUpgradeCostText;
 public Text CritMultiplierUpgradeCostText;
 

 //How much
 private float HealthUpgradeValue = 5f;
 private float DamageUpgradeValue = 1f;
 private float CritChanceUpgradeValue = 0.5f;
 private float CritMultiplierUpgradeValue = 1f;
 
 
 //How much upgraded
 private int HealthUpgradeCount;
 private int DamageUpgradeCount;
 private int CritChanceUpgradeCount;
 private int CritMultiplierUpgradeCount;
 
 //Maximal Upgrades
 private const int HealthUpgradeMax = 100;
 private const int DamageUpgradeMax = 100;
 private const int CritChanceUpgradeMax = 50;
 private const int CritMultiplierUpgradeMax = 100;
 
 //How much which upgrade cost
 private float HealthUpgradeCost = 300f;
 private float DamageUpgradeCost = 300f;
 private float CritChanceUpgradeCost = 300f;
 private float CritMultiplierUpgradeCost = 300f;

 private void Awake()
 {
     //Playerstats
     _playerStats = FindObjectOfType<PlayerStats>().GetComponent<PlayerStats>();
     AllMoneyText1 = FindObjectOfType<AllMoneyText1>().GetComponent<AllMoneyText1>();
     
     //Load the upgrade count
     HealthUpgradeCount = PlayerPrefs.GetInt("HealthUpgradeCount", 0);
     DamageUpgradeCount = PlayerPrefs.GetInt("DamageUpgradeCount", 0);
     CritChanceUpgradeCount = PlayerPrefs.GetInt("CritChanceUpgradeCount", 0);
     CritMultiplierUpgradeCount = PlayerPrefs.GetInt("CritMultiplierUpgradeCount", 0);
     
     //Load costs
     HealthUpgradeCost = PlayerPrefs.GetFloat("HealthUpgradeCost", 300f);
     DamageUpgradeCost = PlayerPrefs.GetFloat("DamageUpgradeCost", 300f);
     CritChanceUpgradeCost = PlayerPrefs.GetFloat("CritChanceUpgradeCost", 300f);
     CritMultiplierUpgradeCost = PlayerPrefs.GetFloat("CritMultiplierUpgradeCost", 300f);
     
     //Load the Texts
     HealthUpgradeText.text = HealthUpgradeCount + "/" + HealthUpgradeMax;
     HealthUpgradeCostText.text = HealthUpgradeCost + "$";
     DamageUpgradeText.text = DamageUpgradeCount + "/" + DamageUpgradeMax;
     DamageUpgradeCostText.text = DamageUpgradeCost + "$";
     CritChanceUpgradeText.text = CritChanceUpgradeCount + "/" + CritChanceUpgradeMax;
     CritChanceUpgradeCostText.text = CritChanceUpgradeCost + "$";
     CritMultiplierUpgradeText.text = CritMultiplierUpgradeCount + "/" + CritMultiplierUpgradeMax;
     CritMultiplierUpgradeCostText.text = CritMultiplierUpgradeCost + "$";
 }

 private void Update()
 {
     
     
 }

 public void UpgradeHealth()
 {
     //Get the saved values
     HealthUpgradeCount = PlayerPrefs.GetInt("HealthUpgradeCount");
     HealthUpgradeCost = PlayerPrefs.GetFloat("HealthUpgradeCost", 300f);
     //Check if money too low or max upgrade count reached
     if (_playerStats.AllMoney < HealthUpgradeCost || HealthUpgradeMax <= HealthUpgradeCount)
         return;
     //Increase stats
     _playerStats.playerHp += HealthUpgradeValue;
     _playerStats.MaxPlayerHp += HealthUpgradeValue;
     //Subtract money
     _playerStats.AllMoney -= HealthUpgradeCost;
     //Increase cost and count
     HealthUpgradeCost += 50;
     HealthUpgradeCount++;
     
     //Change text
     AllMoneyText1.moneyText.text = _playerStats.AllMoney + "$";
     HealthUpgradeText.text = HealthUpgradeCount + "/" + HealthUpgradeMax;
     HealthUpgradeCostText.text = HealthUpgradeCost + "$";
     //Save new values
     PlayerPrefs.SetFloat("HealthUpgradeCost", HealthUpgradeCost);
     PlayerPrefs.SetInt("HealthUpgradeCount", HealthUpgradeCount);
     PlayerPrefs.SetFloat("playerHp", _playerStats.playerHp);
     PlayerPrefs.SetFloat("AllMoney", _playerStats.AllMoney);
 }
 public void UpgradeDamage()
 {
     //Get the saved values
     DamageUpgradeCount = PlayerPrefs.GetInt("DamageUpgradeCount");
     DamageUpgradeCost = PlayerPrefs.GetFloat("DamageUpgradeCost", 300f);
     //Check if money too low or max upgrade count reached
     if (_playerStats.AllMoney < DamageUpgradeCost || DamageUpgradeMax <= DamageUpgradeCount)
         return;
     //Increase stats
     _playerStats.playerDmg += DamageUpgradeValue;
     //Subtract money
     _playerStats.AllMoney -= DamageUpgradeCost;
     //Increase cost and count
     DamageUpgradeCost += 50;
     DamageUpgradeCount++;
     //Change text
     AllMoneyText1.moneyText.text = _playerStats.AllMoney + "$";
     DamageUpgradeText.text = DamageUpgradeCount + "/" + DamageUpgradeMax;
     DamageUpgradeCostText.text = DamageUpgradeCost + "$";
     //Save new values
     PlayerPrefs.SetFloat("DamageUpgradeCost", DamageUpgradeCost);
     PlayerPrefs.SetInt("DamageUpgradeCount", DamageUpgradeCount);
     PlayerPrefs.SetFloat("PlayerDmg", _playerStats.playerDmg);
     PlayerPrefs.SetFloat("AllMoney", _playerStats.AllMoney);
 }
 public void UpgradeCritChance()
 {
     //Get the saved values
     CritChanceUpgradeCount = PlayerPrefs.GetInt("CritChanceUpgradeCount");
     CritChanceUpgradeCost = PlayerPrefs.GetFloat("CritChanceUpgradeCost", 300f);
     //Check if money too low or max upgrade count reached
     if (_playerStats.AllMoney < CritChanceUpgradeCost || CritChanceUpgradeMax <= CritChanceUpgradeCount)
         return;
     //Increase stats
     _playerStats.critChance += CritChanceUpgradeValue;
     //Subtract money
     _playerStats.AllMoney -= CritChanceUpgradeCost;
     //Increase cost and count
     CritChanceUpgradeCost += 50;
     CritChanceUpgradeCount++;
     //Change text
     AllMoneyText1.moneyText.text = _playerStats.AllMoney + "$";
     CritChanceUpgradeText.text = CritChanceUpgradeCount + "/" + CritChanceUpgradeMax;
     CritChanceUpgradeCostText.text = CritChanceUpgradeCost + "$";
     //Save new values
     PlayerPrefs.SetFloat("CritChanceUpgradeCost", CritChanceUpgradeCost);
     PlayerPrefs.SetInt("CritChanceUpgradeCount", CritChanceUpgradeCount);
     PlayerPrefs.SetFloat("critChance", _playerStats.critChance);
     PlayerPrefs.SetFloat("AllMoney", _playerStats.AllMoney);
 }
 public void UpgradeCritMultiplier()
 {
     //Get the saved values
     CritMultiplierUpgradeCount = PlayerPrefs.GetInt("CritMultiplierUpgradeCount");
     CritMultiplierUpgradeCost = PlayerPrefs.GetFloat("CritMultiplierUpgradeCost", 300f);
     //Check if money too low or max upgrade count reached
     if (_playerStats.AllMoney < CritMultiplierUpgradeCost || CritMultiplierUpgradeMax <= CritMultiplierUpgradeCount)
         return;
     //Increase stats
     _playerStats.critDmgMultiplier += CritMultiplierUpgradeValue;
     //Subtract money
     _playerStats.AllMoney -= CritMultiplierUpgradeCost;
     //Increase cost and count
     CritMultiplierUpgradeCost += 50;
     CritMultiplierUpgradeCount++;
     //Change text
     AllMoneyText1.moneyText.text = _playerStats.AllMoney + "$";
     CritMultiplierUpgradeText.text = CritMultiplierUpgradeCount + "/" + CritMultiplierUpgradeMax;
     CritMultiplierUpgradeCostText.text = CritMultiplierUpgradeCost + "$";
     //Save new values
     PlayerPrefs.SetFloat("CritMultiplierUpgradeCost", CritMultiplierUpgradeCost);
     PlayerPrefs.SetInt("CritMultiplierUpgradeCount", CritMultiplierUpgradeCount);
     PlayerPrefs.SetFloat("critDmgMultiplier", _playerStats.critDmgMultiplier);
     PlayerPrefs.SetFloat("AllMoney", _playerStats.AllMoney);
     
 }

}