Glad it worked out for you.
I've had chronic back pain for a long, long time.
Back in 2014 my back went out. I just twisted the wrong way. Chiropractor took an X-ray and said he should be able to fix it. No dice.
MRI and trip to neurosurgeon. MRI revealed so much wrong with my lumbar spine that didn't show up in the X-ray that it's scary. And, surgeon said I'm not a good candidate for surgery. Stayed on sick leave for nine months. During that time I was arguing with doctors to release me to go back to work. They flat out refused.
I figured that I'd eventually run out of sick leave, and I had 40 years on the job, so I pulled the plug in 2015. It's just as well. I can't even mow my own lawn.