Physics2D.OverlapCircle working in Unity but not in build

Hello,

Making my first game here and I wanted grid based movement for it, I based my code from this video

 if (rb.rotation == 0f)
                 {
                     if (!Physics2D.OverlapCircle(movePoint.position + new Vector3(Input.GetAxisRaw("Horizontal"), 0f, 0f), .2f, whatStopsMovement) && // outlining character
                         !Physics2D.OverlapCircle(movePoint.position + new Vector3(Input.GetAxisRaw("Horizontal")+ 1f, 0f, 0f), .2f, whatStopsMovement))
                     {
                         movePointPosition += new Vector3(Input.GetAxisRaw("Horizontal"), 0f, 0f); //moving
                     }
                 }

This checks the outline of the player in both relevant directions based on the player rotation, the player is a two unit wide rectangle for now.

This code works fine in the editor, however once rotated in the build it stops moving or rotating at all. I have troubleshot it a fair bit and when I remove the Physics2D.OverlapCircle I can move freely in the built game, but this doesn't represent how the character should move. I tried to change the physics settings in the original Unity project and this problem persisted but I could have done that incorrectly.

Overall I am just really curious as why this is working in the editor but not the build. Full script to follow.

 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 
 public class NotWorking : MonoBehaviour
 {
     public Rigidbody2D rb;
     public Transform movePoint;
     public LayerMask whatStopsMovement;
     private float moveSpeed = 0.1f;
     private Vector3 movePointPosition;
     bool rotateSuccess = true;
 
     Vector2 movement;
     bool isRotating = false;
 
     void Start()
     {
         movePoint.parent = null;
         movePointPosition = movePoint.position;
     }
 
     void Update()
     {
         if (Vector3.Distance(transform.position, movePoint.position) == 0f)
         {
             //seeing valid movement options
             if (Mathf.Abs(Input.GetAxisRaw("Horizontal")) == 1)
             {
                 if (rb.rotation == 0f)
                 {
                     if (!Physics2D.OverlapCircle(movePoint.position + new Vector3(Input.GetAxisRaw("Horizontal"), 0f, 0f), .2f, whatStopsMovement) && // outlining character
                         !Physics2D.OverlapCircle(movePoint.position + new Vector3(Input.GetAxisRaw("Horizontal")+ 1f, 0f, 0f), .2f, whatStopsMovement))
                     {
                         movePointPosition += new Vector3(Input.GetAxisRaw("Horizontal"), 0f, 0f); //moving
                     }
                 }
                 else if (rb.rotation == 90f)
                 {
                     if (!Physics2D.OverlapCircle(movePoint.position + new Vector3(Input.GetAxisRaw("Horizontal"), 0f, 0f), .2f, whatStopsMovement)&&
                         !Physics2D.OverlapCircle(movePoint.position + new Vector3(Input.GetAxisRaw("Horizontal"), 1f, 0f), .2f, whatStopsMovement))
                     {
                         movePointPosition += new Vector3(Input.GetAxisRaw("Horizontal"), 0f, 0f);
                     }
                 }
                 else if (rb.rotation == 180f)
                 {
                     if (!Physics2D.OverlapCircle(movePoint.position + new Vector3(Input.GetAxisRaw("Horizontal"), 0f, 0f), .2f, whatStopsMovement)&&
                         !Physics2D.OverlapCircle(movePoint.position + new Vector3(Input.GetAxisRaw("Horizontal") - 1f, 0f, 0f), .2f, whatStopsMovement))
                     {
                         movePointPosition += new Vector3(Input.GetAxisRaw("Horizontal"), 0f, 0f);
                     }
                 }
                 else if (rb.rotation == 270f || rb.rotation == -90f)
                 {
                     if (!Physics2D.OverlapCircle(movePoint.position + new Vector3(Input.GetAxisRaw("Horizontal"), 0f, 0f), .2f, whatStopsMovement)&&
                         !Physics2D.OverlapCircle(movePoint.position + new Vector3(Input.GetAxisRaw("Horizontal"), -1f, 0f), .2f, whatStopsMovement))
                     {
                         movePointPosition += new Vector3(Input.GetAxisRaw("Horizontal"), 0f, 0f);
                     }
                 }
 
             }
             //seeing valid movement options
             else if (Mathf.Abs(Input.GetAxisRaw("Vertical")) == 1)
             {
                 
                 if (rb.rotation == 0f)
                 {
                     if (!Physics2D.OverlapCircle(movePoint.position + new Vector3(0f, Input.GetAxisRaw("Vertical"), 0f), .2f, whatStopsMovement) &&
                     !Physics2D.OverlapCircle(movePoint.position + new Vector3(1f, Input.GetAxisRaw("Vertical"), 0f), .2f, whatStopsMovement))
                     {
                         movePointPosition += new Vector3(0f, Input.GetAxisRaw("Vertical"), 0f);
                     }
                 }
                 else if (rb.rotation == 90f)
                 {
                     if (!Physics2D.OverlapCircle(movePoint.position + new Vector3(0f, Input.GetAxisRaw("Vertical"), 0f), .2f, whatStopsMovement) &&
                     !Physics2D.OverlapCircle(movePoint.position + new Vector3(0f, Input.GetAxisRaw("Vertical") + 1f, 0f), .2f, whatStopsMovement))
                     {
                         movePointPosition += new Vector3(0f, Input.GetAxisRaw("Vertical"), 0f);
                     }
                 }
                 else if (rb.rotation == 180f)
                 {
                     if (!Physics2D.OverlapCircle(movePoint.position + new Vector3(0f, Input.GetAxisRaw("Vertical"), 0f), .2f, whatStopsMovement) &&
                     !Physics2D.OverlapCircle(movePoint.position + new Vector3(-1f, Input.GetAxisRaw("Vertical"), 0f), .2f, whatStopsMovement))
                     {
                         movePointPosition += new Vector3(0f, Input.GetAxisRaw("Vertical"), 0f);
                     }
                 }
                 else if (rb.rotation == 270f || rb.rotation ==-90f)
                 {
                     if (!Physics2D.OverlapCircle(movePoint.position + new Vector3(0f, Input.GetAxisRaw("Vertical"), 0f), .2f, whatStopsMovement) &&
                     !Physics2D.OverlapCircle(movePoint.position + new Vector3(0f, Input.GetAxisRaw("Vertical") - 1f, 0f), .2f, whatStopsMovement))
                     {
                         movePointPosition += new Vector3(0f, Input.GetAxisRaw("Vertical"), 0f);
                     }
                 }
             }
 
             if (isRotating == false)
                 isRotating = Input.GetButtonDown("Rotate");
         }
 
 
     }   
 
     void FixedUpdate()
     {
         //actually moving player
         movePoint.position = movePointPosition;
         transform.position = Vector3.MoveTowards(transform.position, movePoint.position, moveSpeed * Time.deltaTime);
         if (isRotating)
         {
            rb.rotation += 90f;
            isRotating = false;
            if (rb.rotation == 360f)
            { rb.rotation = 0; }
         }
         
     }
 
 }