How to make Player jump (like in a 2D fighting game)

I'm trying to make a 2D fighting game prototype, but im struggling with making the character jump while it has horizontal velocity. Everytime I keep pressing the jump button, it just makes him jump directly upwards or neutral jump. I believe it is because of the if statements, being grounded/recovered. Im not too sure what I can do to make the jump work as intended. Here is my code:

 public class FighterControl : MonoBehaviour
 {
     Rigidbody2D rb;
 
     float moveX;
     float jumpY;
         
     [SerializeField] float jumpX = 2.5f;
     [SerializeField] float moveSpeed = 2f;
     [SerializeField] float jumpForce;
     [SerializeField] bool recovered = true;
     [SerializeField] bool isGrounded;
     [SerializeField] Transform enemy;
     
     bool hasX;
     // Start is called before the first frame update
     void Awake()
     {
         rb = GetComponent<Rigidbody2D>();
         recovered = true;
     }
 
     // Update is called once per frame
     void Update()
     {
         moveX = Input.GetAxisRaw("Horizontal");
         jumpY = Input.GetAxisRaw("Vertical");
 
         //Positions and States
         FaceTowardsOpponent();
         isGrounded = IsGrounded();
     }
 
 
     private void FixedUpdate()
     {
         Walk();
         Jump();
     }
 
     private void FaceTowardsOpponent()
     {
         if (!recovered) { return; }
         else
         {
             transform.localScale = new Vector2(EnemyPosition(), 1f);
         }
     }
 
     void Walk()
     {
         if (!recovered || !IsGrounded()) { return; }
 
         else if (recovered && IsGrounded())
         {
             hasX = Mathf.Abs(moveX) > Mathf.Epsilon;
             Animator myAnim = GetComponent<Animator>();
             myAnim.SetBool("Walking", hasX);
             if (Mathf.Abs(moveX) > Mathf.Epsilon)
             {
                 rb.velocity = new Vector2(moveX * moveSpeed, rb.velocity.y);
             }
         }
     }
 
     void Jump()
     {
         Animator myAnim = GetComponent<Animator>();
         myAnim.SetBool("Grounded", IsGrounded());
         
         if(!IsGrounded()) { return;}
 
         if (Mathf.Abs(jumpY) > Mathf.Epsilon)
         {
             rb.velocity = new Vector2(moveX * jumpX, jumpForce);
         }
     }
     
     private int EnemyPosition()
     {
         int enemyPos = (enemy.transform.position.x > transform.position.x) ?
             1 : -1;
     
         return enemyPos;
     }
 
     public bool IsGrounded()
     {
         bool grounded = GetComponent<BoxCollider2D>().
             IsTouchingLayers(LayerMask.GetMask("Ground"));
         return grounded;
     }
 }