Massage most of all FR... and YOGA/stretching everyday
(you can even do yoga on youtube and search for back related stretches)
- physical therapy
(when I was in like 8th grade I had weird like extremely painful sharp shooting pains in my tailbone, maybe because of my slight scoliosis? Or extra vertebrae? I can’t remember- the exercises they gave me and things they did helped cure it eventually)
- heating pad
- foam roller
- getting knots out with lacrosse ball
- tiger balm
- baths with epsom salt
- I don’t do this but a massage therapist recommended sleeping with a pillow between your legs if you sleep on your side
- trying to maintain good posture/alignment, I used to be a dancer so ballet/modern dance helps with alignment
- chiropractor (not one that just cracks tf out of you so this requires research, but also just helps if you have some alignment issues but idk chiropracty is also not real science? - but it also has helped.)