I have been having severe abdominal pain in my lower right side radiating to my navel, diarrhea, vomiting, nausea ( for 6 months), and extreme weight loss, (70 lbs in 4 months). The doctors ran all the tests they can think of, such as...cat scans, ultra sounds, blood work and x-rays. All the tests come back normal. I just got out of the hospital and all the doctors say there is nothing wrong. I know there is something wrong, but the doctors make me feel like it's all in my head.
Is there any medical problem that has these symptoms?