I am a 17 year old male. I weigh 130lbs and i am 5'8''. I think I am anorexic based on what my body looks like. I have 7% body fat. My shoulder size hasn't gotten any wider than what it was back when i was 12-13 years old. It just didn't grow like it should in that age. But other than this I don't recognize any symptoms of anorexia that I might have suffered from.I am really worried as to whether I am anorexic or not. Please help me in this matter. Thank you!