Interstitial Cystitis (IC) Support Group
Interstitial Cystitis (IC) is a urinary bladder disease of unknown cause characterised by pelvic and intense bladder pain, urinary frequency (as often as every 10 minutes), and pain with urination. It is not unusual for patients to experience nocturia and pain with sexual intercourse. IC is also known as painful bladder syndrome (PBS), particularly outside of the USA.

From what I read in these posts, it seems like if you find a doctor you have confidence in you should stick with them. By the way, do they put you to sleep to do a cysto and hydrodistention?