Player can jump on non ground items

Alright everyone, im desperate here and will be rewarding points if someone can help me fix this stupid issue. I made a 2D platformer in unity on my computer. The user uses the left and right arrow keys and the space bar to run and jump. Everything works fine, the player can only run and jump when they are on the ground. This means if they are already in the air or land on an enemy, they cant jump.

I use a ground check for this and it works well. I simply give the ground platforms the tag "ground", and the player can interact with them. Now i made some touch buttons on the screen so the user can play the game on the phone. The buttons seem to work and the player moves relatively well. The problem is that when you use the jump button on the touch screen, if you spam it, the player can jump on non "ground" tagged items. If you are playing the game on the phone and jump on an enemy, you will die (like you should). If you jump on that same enemy BUT you are spamming the jump button when you do it, he jumps off of them like they are a normal platform. Im assuming this means there is something wrong with my touch screen controls or ground check (this issue is only on the phone).

Im really new to this and ive been trying to fix this for like a month and nothing seems to work. Ill upload code and if you guys see anything that i should change, I will reward 10 POINTS to whoever can solve it! Thanks so much!

This is attached to my Player:

 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 using UnityEngine.SceneManagement;
 using UnityEngine.EventSystems;
 
 public class Player : MonoBehaviour
 {
 
     public float maxSpeed = 3;
     public float speed = 50f;
     public float jumpPower = 150f;
     public bool jump;//this was added
     public float jumpheight;
     public bool grounded;
 
     private Rigidbody2D rb2d;
     private Animator anim;
 
     public bool moveright;
     public bool moveleft;    
     
 
     void Start()
     {
         rb2d = gameObject.GetComponent<Rigidbody2D>();
         anim = gameObject.GetComponent<Animator>();
     }
 
 
     void Update()
     {
 //used to stop finger swipes
   
 
     
 // This code is used to move the player with keyboard
 
         anim.SetBool("Grounded", grounded);
         anim.SetFloat("Speed", Mathf.Abs(rb2d.velocity.x));
 
         if (Input.GetAxis("Horizontal") < -0.1)
         {
             transform.localScale = new Vector3(-1, 1, 1);
 
         }
         if (Input.GetAxis("Horizontal") > 0.1)
         {
             transform.localScale = new Vector3(1, 1, 1);
 
         }
 
         //This Jump code is to jump when space bar is pressed in unity
         if (Input.GetButtonDown("Jump") && grounded)
         {
             rb2d.AddForce(Vector2.up * jumpPower);
 
         }
 
 //This code is using the bools from above to make player move by touch icons
 
         if (Input.GetKey(KeyCode.LeftArrow))
         {
             rb2d.velocity = new Vector2(-maxSpeed, rb2d.velocity.y);
             transform.localScale = new Vector3(-1, 1, 1);
 
 
         }
         if (Input.GetKey(KeyCode.RightArrow))
         {
             rb2d.velocity = new Vector2(maxSpeed, rb2d.velocity.y);
             transform.localScale = new Vector3(1, 1, 1);
         }
 
         if ((jump) && grounded)//for jumping with the touchscreen button
         {
             rb2d.velocity = new Vector2(rb2d.velocity.x, jumpheight);
             jump = false;
         }
 
 
         if (moveright)
         {
             rb2d.velocity = new Vector2(maxSpeed, rb2d.velocity.y);
             transform.localScale = new Vector3(1, 1, 1);
         }
         if (moveleft)
         {
             rb2d.velocity = new Vector2(-maxSpeed, rb2d.velocity.y);
             transform.localScale = new Vector3(-1, 1, 1);
         }
       
   }

These are my Touch Controls attached to my touch buttons in the Canvas

 using UnityEngine;
 using System.Collections;
 using UnityEngine.EventSystems;
 
 
 
 public class Touch : MonoBehaviour
 {
     private Player player;
 
 
     void Start()
     {
         player = FindObjectOfType<Player>();
     }
 
     public void LeftArrow()
     {
         player.moveright = false;
         player.moveleft = true;
     }
     public void RightArrow()
     {
         player.moveright = true;
         player.moveleft = false;
     }
     public void ReleaseLeftArrow()
     {
         player.moveleft = false;
     }
     public void ReleaseRightArrow()
     {
         player.moveright = false;
 
     }
     public void Jump()
     {
         player.jump = true;
     }
 }

i know this post is ridiculously long but Im seriously at a standstill and really want to keep moving forward. Let me know if you guys want any pics or more code. I still have some more ifGrounded code and the hazard code that is attached to my enemies.