Menstrual pain affects most women at some point in their life, and not only can it be mentally annoying but it can be very physically painful. Yoga along with breathwork has been shown to be a great natural relief for this monthly pain. Here is a quick read link that includes 6 different yoga poses to help diminish your cramping.
https://www.doyou.com/6-yoga-poses-to-relieve-menstrual-cramps-37359/