@leeman25
Sorry to hear about the pain. Hopefully you will get some more improvement with time. I agree with the nerve damage and scar tissue.
My wife has had 4 fusions. The last 2 open from T9-Pelvis. There is just no way to cut through that much real estate and not have residual effects.
I am lucky in that I can sleep at least in 1 position as rest really helps me.
I know surgery is coming just have to find the right Dr. and plan and then the work and home logistics. Good luck