For numerous months I have had acute stomach pain. To the point of landing at the emergency room 2-3 months ago with acute stomach pain. I was at the hospital for 12 hours, I had every test appropriate for my symptoms. Cat scans, pelvic exams, x-rays, ultra sounds, etc., at the end they couldn t figure out what was wrong with me. I was prescribed antibiotics to eliminate any infection that could be present. The following symptons for the last two weeks. Stomach pains, anything i eat swells ip my stomach, yeaterday i developed pink urine , abdominal discomfort, stomach pains, headaches . What can this be?