Sometimes you just need to rest
I take an alphabet soup of vitamins, with Cymbalta 30mg 2x daily, use an ice pack, vibrating heating pad, muscle relaxant Metaxalonic 400mg when needed (hate using it but hate suffering more), epsom salts in bath when i can it the tub (im very short, its tall, once in can't get out without help), PT stretches, once a month massage & chiropractor (both treat fibro). Hope something here helps.💕🫂
the only thing that helps me, when i'm in such a acute situation is sauna.
CBD with low THC has helped quite a few.