I'm a 55 year old male. 2 1/2 months ago I started have a pain a couple inches under my navel (my doctor identified it as small intestine) that never goes away. The pain is always in the exact same spot. Sometimes it only hurt to touch, but other times it caused more pain. The pain has gotten more severe over the last month. If I do physical activity it feels fine while I'm participating, but an hour later I throw up. Bowel movements haven't changed. I don't feel nauseous, but do feel bloated quite often. I've had an ultrasound, a breath test for ulcers, and a barium swollow. All tests have come back negative. It's getting to the point where I can't get to sleep at night because of the pain. What do I do next?