Can anyone give me a clue where to start. I have had all the tests, stool labs,endoscopey, scans,etc Every 10-18 days my stomach gets extremely hard and painful. There is nausea, and vomitting. This last 3 days, no hunger,tired from not sleeping. It has ruined vacations and everything else. Please give me somewhere to go with stopping this pain. I have no gallbladder, into metapause, and this has started 3 monthes ago.