I have this awful pain in my right hip. It is literally crippling. I can barely walk, move, sleep, or sit. I asked my doctor and she said it could be an injury gone unnoticed from when my ex beat me. It went unnoticed because it didn't affect my body until my hips began to shift. This pain is unbearable and Tylenol doesn't do shit.
You can always try going to the chiropractor to see if they could try helping you and you can go while your pregnant.