I see lumber injections in your future. Hopefully they will work for you if that is what the doc recommends. I have had bulging discs for over 10 years. Last procedure I had was a risotomy (sp?) which deadens the nerves that transmit the pain. The nerves eventually regenerate so this is not a permanent solution. I do feel 90% better!
The pain management doctor also said that if I lost some weight :-( that would also help.