[Chai.]

I have period cramps too and sometimes they become really unbearable. I was told that food that are rich in potassium, help reduce cramps. So eat foods like bananas, leafy greens like spinach, Dried fruits like apricots or raisins, etc. Try to avoid caffeine, as that can increase cramps. Also, I noticed on days I am active I don't really suffer much from these cramps, I don't know if being active helps or it just diverts my mind and so I don't feel them as much.
This thread has some wonderful tips that have helped me. You could take a look at it. I hope it helps you too and you feel better soon.