Try the CBD with low TCH to see if it helps with the pain. Otherwise, try asking the MD for Tramadol or a muscle relaxant. Also try the topicals, like foaming magnesium sulfate, arnica gel, luminas patches, lidocaine patches.
Supplements can be helpful also, like curcumin, CoQ10, B and D vitamins.
When you're not working, use heat and massage. Homedics has a cordless shiatsu back massage device ( fits in a chair), I just got at Costco, that seems to help my spine problems. It's hard to recommend when I don't know where you are having the most pain. Most benefit from aqua therapy. Infrared heating pads are also helpful, but pricey. You will find what's right for you through trial and error, just don't give up.
Become your own advocate, you can't always depend on the medical profession, especially with Fibro.

My last visit to the doctor, she suggested trying a compound and it actually helps. It contains cyclobenzaprine1%, gabapentin 6%, ketoprofen5%, lidocaine1%, prilocain1%. From a company called injury scripts. Also they have prices for the uninsured. 90gms for around 33$ after all is said and done!?

My doctor gives me steroids to help with my bad flare ups. I have 5 kids,my youngest being 4 and I'm a pediatric nurse so I can't just stay home and rest unfortunately. I also started on Wellbutrin after 10 years of being on the same meds ( Gabapentin and Flexeril) My doctor stopped prescribing pain meds last year so I started using Kratom though I do know it is not legal everywhere. There is no high involved and it really does take the edge off of the pain.

For a temporary pain reliever I put Epsom salt inside a thin rag and wet it down and put it on my hotspots. It can give some relief bc it helps with inflammation in the muscles.

I hope that you are able to find something that works for you.

I use a bubble bath with Epsom salts and thc. It relieves stress, sore joints, and relaxes cramping muscles. I have RA as well as fibro; this works well for me Blessings and gentle hugs.

I agree with Sue’s list and Jaycee’s use of heating pad and asking if pain management is available to you. They can provide injections into a variety of places and spaces to help with pain, they can also provide pain patches, creams and pills. Mine provides me with infusion of ketamine to help with the depression, anxiety and chronic pain. I’m sure there are other things that are possibilities. Have you tried CBD products or medical marajuana?