Sorry to hear. Try soak in tub with very warm water and epsome salt. You might want to get fibro lotion at CVS or amazon. I've got the CVS brand and it helps some. It doesn't help everybody. I went gluten free and it cut my pain in half. Hope you feel better.
Heather, I'm sorry you've had a rough night, especially due to a flare! It's very hard to function through a day in a flare, but even worse with little to no sleep. Hugs love and prayers it's a short lived flare, and you can get some much needed sleep! 🙂💕🙏🌸