I am a fifteen year old female. For the past year I have felt sick whenever I eat. I wouls feel very full after eating only a small amount of foods. Certain foods leave a really strong aftertaste in my mouth that lasts for 24+ hours. When it first started the only thing that helped was if a curled into a ball. But then different types of pain would occur. I would get a stabbing feeling in my side almost every morning. Often I have felt like I was going to throw up and I wouldn't. My stomach would just spasam. I feel nauseous all the time. A few months into this I went on a gluten free diet and it helped a little but then the pain came back. On top of all this I have lost an enormous amount of wieght. I have been to all types of doctors. The worst part was when my pediatriction accused me of being anorexic (due to the weight loss) and had me sent to a anorexia rehab hospital. While there I was miserable and always in pain. When I told the doctors there that I was in pain they said that I was lying. Now that I am out, the pain continues. I have had a millions blood, urine and stool samples that have all come back clean. I had an X-ray of my stomach and an upper GI that showed nothing as well. This has been going on for over a year and I am so tired of it. I'm 5 feet and 82 pounds if that helps. I know that I am underweight, but due to this pain it is really hard for me to gain. Please, I really want this to go away.