sailboat, what if you tell your T you have this problem? Every session I tell my T I have to go to the bathroom (pee, not poop) and I do. I can never sit the whole time. She knows it's because I'm anxious, and even though it's been over a year now that I've been seeing her, I have to "go" even after I already did when I first got there. She even told me: but you just went, and say but I still do! Sorry, this is TMI but my point is that like any other subject, I think it's something to tell T and then you won't be as embarrassed. I also have IBS but it's under control now. If not, I'd just tell my T.