RedSoxGirl... love the name. I used to live in Boston and in Northampton (north of Springfield, MA). Although I'm not in New England anymore and practically the entire Sox team has turned over there's a part of me that will always be part of Red Sox nation.
I'm not familiar with the medical issues you mentioned, but I can certainly appreciate how you'd have anxiety about
being "caught in public" with a bathroom issue given the IBS/IBD. Are they the same thing?
I may not have that diagnosis myself, but I still get anticipatory anxiety where just waiting for something to happen causes me anxiety. For instance, if I have an appointment in the afternoon I'll have anxiety all morning leading up to it. It only works in some situations, but when I have something anxiety provoking to do (like food shopping or making a certain phone call), instead of putting it off I try to either (1) do it right away and just be done with it, or (2) find a way around it, such as emailing instead of calling or having someone else go shopping for me. Either way I've made a decision now instead of later and can then move past the source of the anxiety. It's not an option in all situations, but it helps when I can use it.
And I agree with Kitt (gee, I say that a lot
) in that therapy could be helpful to better understand the source of your anxiety and come up with some ideas on things you could do to feel more comfortable in public (such as identifying where the bathrooms are and the quickest way to get there before sitting down to watch the movie). Also, keep in mind that therapists and doctors choose their careers for a reason. They want to help and are experienced in doing so. You won't be the first person to come to them saying "I'm anxious - please help". That's why they're there.