Hello. I have IBS/D. Most of the time I get along pretty good, but I had one of my bad attacks last night. All of a sudden the pain starts in my upper abdoman about where the breastbone is located. It gets worse and worse like labor pains (you ladies can relate to that). It comes and goes in waves steadily increasing until I feel like I just might die. I have gone to the ER twice with this pain. I have had the usual tests done and they see nothing wrong. I usually put a heating pad on my stomach and take Bentyl and eventually it subsides. Then the next day I have diarreah real bad. Does anyone else have their pain start in the upper abdoman? Every time this happens it scares me to death.