So sorry this is happening to you. I think the root cause is having to go off of your supplements. I have Fibro also and all my meds say to not skip and dosage! Of course, you had no choice with surgery. I know when my Fibro flares up really bad, I go to 8 weeks of physical therapy and that really helps. I also do a low impact pilates class taught by an older woman, who does not try to kill us each session, also helps. Any sort of twisting excercise where the top half of the body is twisting one way, and the lower half is twisting the other way, really streches those back muscles and retrains them to relax. I'm not sure what state you are in, but THC gummies help also! I've never done any sort of drugs, alcohol or cigarettes my whole life, but I was in pain like you, so I tried the THC gummies and it really helps. Especially on important days that you want to enjoy, like a wedding or graduation. Good luck with everything. I hope you find some solutions.