Fibromyalgia disturbed by menstruation.

I suffer from fibromyalgia and long covid. I have been following the MM protocols strictly for 8 months. With each menstruation, new body points become violently blocked even though they started with the fat-free product. My intestines are loose like when I caught covid at the beginning...Ume flu, everything is getting worse. In short, I start from 0 every month. I take lots of supplements, I reinforced the zinc, vitamin C just before... No supplements reduce the outbreak that I have with each menstruation. It's a real ordeal. I have a little period pain but that's not what worries me. What to do? THANKS