I hate having IBS, but the absolute worst is when I have a D attack (usually after eating) and I haven't had a BM for a week or so. The pain gets so intense that I break out in a sweat and sometimes even cry. I have been known to sit on the toilet for an hour before being able to get the stupid hard stuff out of the way so the liquid stuff can get through. It is horribly painful - one of the most painful things I've ever experienced.I am now taking fiber daily to keep me regular. This way, I am really hoping that when D does strike, there won't be much blocking it.Anyone else get this?JK