I had shoulder surgery in Nov. I went to the ER a couple of weeks ago due to severe back pain. Every move was unbearable. I was checked for a kidney stone and that was ruled out. They gave me scripts for muscle relaxer and a pain pill. The pain eased some so that I could walk and go to work. The past couple of days, the pain is getting unmanageable. I hate taking pain pills. There feels like something is being being pulled from the front of my groin all the way around to my back. Could it be ovarie related?