How to get image from server folder through its reference in mysql database

Hi everyon.. here is my setup and problem.. I have a website that users can register and upload their avatar to. I have a unity app that is hooked to the websites database (mysql).

I am trying to retrieve the users avatar from my website folder by accessing its reference (filename in jpg) in the database. I am already familiar with retrieving an image directly from [the example giving in the unity docs][1]...

When i hit play in unity... the texture of the object I wish to apply the avatar to shows up with a question mark...

Here is my unity code:

 using UnityEngine;
 using System.Collections;
 
 // Get the latest webcam shot from outside "Friday's" in Times Square
 public class loadface : MonoBehaviour {
 
     public string LoadFacePHP_URL = "http://www.mysite.com/unity/bl_LoadAvatar.php";
     
     public string m_UserName = "";
     
     IEnumerator Start() {
         
         WWWForm mForm = new WWWForm();
         m_UserName = GameObject.Find("PlayerInfo").GetComponent<bl_SaveInfo>().m_UserName;
         
         mForm.AddField("username", m_UserName);
         WWW www = new WWW(LoadFacePHP_URL, mForm);
         Debug.Log("Processing...");
         yield return www ;
         
                 
         // assign texture
         Renderer renderer = GetComponent<Renderer>();
         renderer.material.mainTexture = www.texture;
     }
     
 }

Here is my php code:

 <?php
 include("bl_Common.php");
     $link=dbConnect();
 
 $name = $_POST['name'];
 
 
 $check = mysql_query("SELECT `user_picture` FROM users WHERE `user_name` ='$name' ") or die(mysql_error());
 
  while($image = mysql_query($check))
 
                 {
                      echo '<img src="http://www.mysite.com/content/uploads/'.$image.' "> ';
                 }
                 
 
 mysql_close($link);
 ?>

I'd really appreciate any help pointing in the right direction...