Possibility that maybe when they did the epidural (if you had one) they accidentally damaged the sciatia nerve.
Have you had an MRI?
Have you been to a specialist? To check to see if you have arthritis or fibromyalgia?
Sorry you have had to deal with this pain - it's never fun and is so frustrating!
* Has your doctor figured out the root cause behind your hip and leg pain? Is it from your spine (like sciatica), an injury, part of a larger condition, or???
* Have you been to a pain management clinic? They are specifically equipped to deal with chronic, resistant pain and may be able to get you on a medication, physical therapy, and exercise regime that could bring you relief.
* What pain medications have your docs tried?
* I have had great results with hydrotherapy (basically a work out of my core muscles in a body-temperature swimming pool), as well.
* Have you tried chiropractic care? I have not had great luck in that area, but I know others who have.
I hope you can find some relief!!!