It takes a long time to heal the back. I have degenerative disk and severe stenosis. I'm 73 and worked around sawmills, logging and homesteading most of my working life. Everyone I talked to said the same thing - avoid surgery. Surgery can't be reversed.
I started out with a chiropractor that like to twist the back. I felt worse every time I went. So, I found a chiro that used a technique that pushes bones into place. No more sudden jerks or snaps. It helped.
Decompression will help to pull the disks apart. I've tried inversion tables, but I didn't like all the blood to my head. What I did find was a device called a Lo-Bak. Picked it up on Ebay for $20. I use it every morning, but it can be used at any time. It takes a couple of weeks to be effective. But, it does help. I also use a wedge pillow at night, and that takes some pressure off of the back.
I also have done some PT. I do some each morning as well as some stretches. I then go for a 2-3 mile walk. Walking is a wonderful exercise for your back, no matter how fast or slow you go. I get better as I walk. I find that exercises sound fine, but they're hard to do with a bad back.
I also got some stem cell procedures done. I used a doctor who used the Regenexx protocol. They take blood from you and spin it down. They then inject it to the places with the assistance of an imagining device. Procedure takes about 30-45 minutes. The blood is drawn in the morning. Procedure in the afternoon. It takes about 4-6 weeks before you notice any improvement. The procedure is not covered by insurance and is about $3500. Insurance pays for doctor's visit and the MRI.
I found that these have offered a good deal of relief. Last year, I couldn't lift more than about 15-20 lbs without severe back pain. This year I'm lifting 100 lbs with little pain. I do wear a back brace when doing any heavy work.
I tried CBD with mixed results. It seemed to work at first, but seemed to lose it's effectiveness the longer I used it. I do take turmeric. I have never taken aspirin or NSAIDs or epidurals. Epidurals aren't very kind to the bones. I've also taken Alpha Lipoic Acid, which has seemed to help the nerves develop. I add some lions mane mushroom to my morning coffee. That also helps the nerves. I also boosted my Vitamin D level to about 80. For any cramps, I take magnesium.
I've done a lot of reading on the subject, and I've tried nearly everything out there to stay away from surgery. I still have arthritis in the back. It does cause some pain, but mainly in the 2-3 category. I have no problem sleeping. I have no problem doing the around the house stuff. I do have some limitations due to some probable nerve damage. Walking on uneven ground is a challenge. I can travel with no problems. Things have really gotten better as time goes on. Aging has slowed me down. Now, if I could only work up some ambition.