Rotation of object is effecting my FixedJoint2D anchoring point.

Hi, I have a problem with anchoring a Fixed point on a 2D object. I am using this fixed point to make a circle "sticky" and I have no problem doing so IF the object that will stick to it is at a rotation of (0,0,0)

HOWEVER, if I rotate the object that will stick to it on the z axis, the anchoring point changes to a random point on the edge of the circle. I want to find out what is causing this since I do not use the objects rotation in any of my calculations for the anchoring point.

Can anybody help me? I am relatively new to unity.

    void OnCollisionEnter2D(Collision2D c)
     {
         if (hit != true)
         {
             
             Debug.Log("STICK");
             FixedJoint2D joint = gameObject.AddComponent<FixedJoint2D>();
             joint.connectedBody = c.rigidbody;

             //calculate new anchor point
             float newX =  gameObject.transform.position.x - c.gameObject.transform.position.x;
             float newY =  gameObject.transform.position.y - c.gameObject.transform.position.y;

             Vector3 v = new Vector3();
             v.x = newX;
             v.y = newY;
             v.z = 0;
             joint.connectedAnchor = v;
      }
 }