I'm sorry you are going through this. I would suggest a PT evaluation as others have said and maybe even a second opinion if your insurance will pay for it. I know someone that had an epidural shot for severe back problems and it helped. She is a triathelete. I am pretty sure I also know someone that had fusion, will have to ask and she is also a triathelete and has come back strong.

As for prednisone, I take it daily for lupus and it has never helped for aches or pain.