My situation is different but, the time factor might be similar. I blew a disc in my back two years ago. The fluid from the disc impinged on my sciatic nerve causing intense pain and numbness in my leg and foot. I understand when you say "someone shoot me". It was that bad. When the fluid retreated, the pain went away. That took a week to happen. The numbness in the leg caused me to lose some strength and control of my calf muscle. That caused a condition called "foot drop". I sounded like a horse when I walked. I did have an MRI, and there was very little bulging. The doc said I was not a candidate for surgery and that I would be back to 90% if not 100% within six months, and that's almost exactly how long it took. It takes time for the nerve to recover.
There are times when I wish I was a candidate for surgery and someday, I might be. The reality is, when I keep my core strength up, I have have zero back problems. When, my core gets weak, the back pain returns.