Cass - i have had very similar pain since the start of the second tri - the only thing that has helped is weekly visits to the chiro - basically his explanation was that my hip has a "wicked twist" as i have one leg about half an inch shorter than the other so as the weight in my pelvis has increased, the twist has gotten worse. i have to have my lower back adjusted every week to take the pressure off that part of me. i am now using heat packs several times daily to give me some relief from the pain, but i've been told to ride it out... sucks big time! but at the same time, the chiro is giving me relief from the headaches too!

i completely sympathise with you hun - it's so hard (and i STILL have MS as well - pg was supposed to be pleasant! lol)