Well I went to talk to the people at the research center, they seem to think it's probably chronic constipation and not IBS even though other doctors think I might have it. I've had a colonosopy and it was fine, it just showed I had a very long colon which takes food longer to go through. I deal with bloating, gas, and tightness in my stomach. I have pain but not like rolling on the floor pain. So I guess you have to be in sever pain for it to be considered IBS?? anyway I'm back to square one.