(Concern) My back pain isn't getting better.

Hello, I want to write about my lower back pain for this event. I haven't been feeling well with my back for the past two years. When I went to the hospital, I was told it was early-stage herniated disc. Since I spend a lot of time sitting while working, it puts a strain on my back, and lately, the pain has been coming up frequently. Walking exercises seem to help, but the pain doesn't completely go away. What should I do to get rid of this pain? I'm also a little afraid that I might have to live with it for the rest of my life.