I've been to a urologist, my PCP sent me because I do have MS and she worries. Not fun, but not terrible. Never hurt but uncomfortable in that thay filled my bladder to see capacity, had to pee in a portable toilet thing that looked like something in a geriatric home. Dignified? Well, no, but over now. Good luck. I worry about going from too often to retaining liquid (Means not peeing).