For the past two weeks I have severe stomach (not abs) cramping. It is usually followed with diarhea. It can last from 2-3 hours and I have it at least once a day. Usually during the night or early morning. Hurts so much all I can do is lay down. I have all the symptoms of an ulcer, but I was told by my Dr. that if it was a stomach ulcer, it would be higher up. She gave me something to take for ulcers and I'm going to try it. I don't know what else it could be! I do notice when I take TUMS or drink milk, it does help make the pain go away. I do have a dull ache on the left side in the ab area when my tummy isn't hurting anymore. Anyhow, Just thought I'd post this in case anyone has any idea.