There are some supplements that might help. I took Omega 3 and vitamin D. But omega might make you gassy. I get weirdly gassy on my period and that seems to cause even more joint pain. I want to try something to relieve gas and see if that helps my joint pain, but haven't yet. Hip massage and stretching is by far the best relief i can for my hips.

Foam rolling, gentle exercise, heat, bath/swimming (being in water generally) and staying away from inflammatory/trigger foods are all things that help me. Good luck :)