Currently having a Fibromyalgia flare up and started my period today. This is a first. Also one of my worst flare ups. Any tips to help?!

I have only been diagnosed a year and typically have flare ups in the winter and have really only had a few since diagnosis. I had them before but had no clue why I was in pain and i now make a mental note of my flare ups so I can tell when they are similar or different or what’s going on. Plus I was recently diagnosed with EPI so having GI issues as well. Lord help me! My body hurts my belly hurts and I’m pms-ing 😂