Hello Dean, welcome! I can recommend supplementing with MSM (Methylsulfonylmethane), 1,000mg 3x's per day. It helps ease inflammation, therefore relieving pain. I take one capsule per day (Swanson Ultra MSM), just for health. Here's an article about the benefits...
https://www.nwhealthsolutions.com/backpain.htm
Another thing that may help is bathing in Epsom Salts. It's inexpensive and very therapeutic. Gentle 'cat stretching' exercise may help, but don't push if it's painful. On the floor, on hands and knees, slowly arch your back upward with head and neck down. Then, slowly reverse by raising your head toward the ceiling, and stretching your spine the other way.
Other supportive supplements might be Omega 3s and Magnesium Citrate.