Call your doctor and have him refer you to a pain specialist-- may be a CRNA or an anesthesiologist in your area. Get an intrathecal block. It will make the pain go away. This really works-- is a documented medical therapy- most docs don't recommend it because the family practice docs don't know about it. I know because I am in anesthesia and we do these all the time. You will be so relieved.
Good luck.
Cheryl