Yes, I have had flares that last 2 -3 months.
I hope that it ends soon for you..

I had a flare for 10 months. In the past two weeks I have been feeling better, but still have some pain and weird sensations.

My first flare lasted 10 months. It left with only a few symptoms that would pop it a couple days at a time and then leave. Then a year and a half later, I reacted poorly to a medication which triggered a flare FAR worse than the first. It’s been 4 months now.

Lyrica worked best for me but tramadol is cheaper.

Yes my doctor is now questioning whether I have fibromyalgia after all despite rheumatologist diagnosis over 4-5 yrs ago. My pain persists despite on max drugs and she will not order opioids so on Tramadol extended release 300mg and Tylenol 3 for breakthrough pain which I use all the time