HELP! stuck on wall jump Unity 2D

Okay let me start of with the normal:

Im new to Unity, I have only been coding in C# for about a week, I apologize if my code looks messy.

I am having the right bollock ache with getting my little 2D guy jumping off of a wall.

the Y axis is fine... the player jumps according to what number I decide should be the force for jumping up when against a wall

but...

for the life of me i can not get him to jumpBackwards away from the wall

here is my code...

using UnityEngine; using System.Collections;

public class PlayerController : MonoBehaviour {

 // moving 
 public float MaxSpeed = 10f;
 private bool faceRight = true;

 //Jumping

 public float airControl = 0.5f;
 public float JumpForce = 300f;
 public float doubleJumpForce = 2f;
 private float maxJumpTime = 0.1f;
 public int jumpNumber; 
 public int totalJump = 2; 
 private float timer;
 private bool canJump;

 // What is Wall / Wall Jump

 public bool TouchingWall = false;

 public Transform WallCheck;
 public LayerMask whatIsWall;
 private float WallRadius = 1f;

 public int PushForceRight;
 public int PushForceLeft;
 public float WallJumpForce;

 // What is Ground
  
 private float groundRadius = 0.2f;
 public bool Grounded = false;
 public Transform groundCheck;
 public LayerMask whatIsGround;
 public bool touchingWallLeft = false;
 public bool touchingWallRight = false;

 // crouch

 private bool crouch = false;

 // Spawning

 public Transform target;

 // Animator

 Animator anim;


 void Start () {
 
     anim = GetComponent<Animator>();

 }
 

 void FixedUpdate () {

     Grounded = Physics2D.OverlapCircle (groundCheck.position, groundRadius, whatIsGround);
     anim.SetBool ("Ground", Grounded);

     anim.SetBool ("Crouch", crouch);

     // Wall Jump

     TouchingWall = Physics2D.OverlapCircle (WallCheck.position, WallRadius, whatIsWall);

         

     // moving

     float move = Input.GetAxis ("Horizontal");
     anim.SetFloat ("Speed", Mathf.Abs (move));

     // When On The Ground

     if (Grounded) {
         canJump = true; 
         jumpNumber = totalJump;
         touchingWallLeft = false;
         touchingWallRight = false;
     
     }



     if (Grounded) { // movement on the floor
         GetComponent<Rigidbody2D> ().velocity = new Vector2 (move * MaxSpeed, GetComponent<Rigidbody2D> ().velocity.y);
     } else { // movement in the air
         GetComponent<Rigidbody2D> ().velocity = new Vector2 (move * MaxSpeed * airControl, GetComponent<Rigidbody2D> ().velocity.y);
     }
 

     if (move > 0 && !faceRight) // flips the direction of character
         Flip ();
     else if (move < 0 && faceRight)
         Flip ();
 
     }
 

 void Update(){

      if (Grounded && Input.GetKeyDown (KeyCode.Space)) { // Jump
         timer = 0;
         canJump = true;
         GetComponent<Rigidbody2D> ().AddForce (new Vector2 (0, JumpForce));
         
     } else if (Input.GetKey (KeyCode.Space) && canJump && timer < maxJumpTime) { // Jump Higher when pressed longer

         timer += Time.deltaTime;
         GetComponent<Rigidbody2D> ().AddForce (new Vector2 (0, JumpForce));

     } else if (Input.GetKeyDown (KeyCode.Space) && !Grounded && jumpNumber>0) { // Double Jump
             
         jumpNumber--;
         timer = 0;
         canJump = true;
         GetComponent<Rigidbody2D> ().velocity = new Vector2 (GetComponent<Rigidbody2D> ().velocity.x, doubleJumpForce);
     }else {
     }canJump = false;

// HERE IS WHERE MY ISSUE IS *

     if (TouchingWall && faceRight) {
         touchingWallRight = true;
         touchingWallLeft = false;

     

         if (Input.GetKeyDown (KeyCode.Space) && touchingWallRight) {
             GetComponent<Rigidbody2D> ().velocity = new Vector2 (PushForceRight * 1, WallJumpForce); // WallJumpForce works great but pushForceRight does nothing... even when i change the 1 to -1
         }
     }

         if (TouchingWall && !faceRight) {
         touchingWallLeft = true;
         touchingWallRight = false;

     

     if (Input.GetKeyDown (KeyCode.Space)&& touchingWallLeft) {
         GetComponent<Rigidbody2D> ().velocity = new Vector2 (PushForceLeft * -1, WallJumpForce);
     }
 }

// *

     if (Input.GetKey ("down")) { // crouch when down pressed
         crouch = true;
         GetComponent<BoxCollider2D>().enabled = false; // disables box collider 

     } else{
         crouch = false;
         GetComponent<BoxCollider2D>().enabled = true;

     }


     if(Input.GetKeyDown (KeyCode.W)) {
         this.transform.position = target.position; // respawn character
     }



 }
 

 void OnTriggerEnter2D(Collider2D collider)
 {

     HitByLaser(collider);
 }
 
 void HitByLaser(Collider2D laserCollider)
 {
     if(laserCollider.gameObject.tag == "Enemy") { // when player hits Enemy respawn
         this.transform.position = target.position;
     }

 }
 
 void Flip(){ // flips direction of character
     faceRight = !faceRight;
     Vector3 theScale = transform.localScale;
     theScale.x *= -1;
     transform.localScale = theScale;
 }

}

 Vector2 vel = Vector2.zero;
 if (something) vel.x += 5;
 if (somethingElse) vel.x += 10;
 if (yetAnotherThing) vel.x -= 2;
 body.velocity = vel;