I've had really bad pain in my coccyx for a few weeks and am 18 weeks pregnant today. My osteopath is convinced it's my bladder, this fits really because urination has been a little uncomfortable and more frequent. I've started taking cranberry extract with acidophilus but was wondering what else may help as I'm off on a 23 day honeymoon on Thursday and am really suffering! I have a doc's appointment tomorrow but would appreciate any advice from women who've seen and done it all before!