Looking for Pain Relief: Suggestions Needed

I have DDD in my low back and my new Dr wants to do medial branch block injections. I have had many injections (including this kind) in the past, none seem to help. I take Dilaudid during the day and morphine ER at night. I've done PT, chiropractor, water therapy. I had a spine stimulator put in but it only caused more pain, it was removed a year later. Anyone have any other things that help with pain? Dr says I'm not a candidate for surgery and told me condition isn't that bad but my last Dr said I have hypersensitivity to pain. Any ideas would be appreciated.