Welcome, Heather. Don't know beans from Petrol LA; that's isn't the single drug I'm on for my issue, which isn't IC. Watch the threads here about your drug, your condition, and try the one on what food and drinks seem to worsen the symptoms. I've never had a full explanation why bladder pain suddenly rises sharply when i go from sitting or laying down, to standing. You don't make it clear if you are seeing a GP or a Urologist, but you certainly seem to be seeing quite a number. There may be other threads you should watch, so browse. You'll find some people to watch in particular, and there are some professionals, here. You can trade private messages, too. I and others have noticed a correspondence between having surgery and having a catheter, particularly if that cath is in longer. I've sworn off surgery for a while. Good luck!