Hip pain

Glucosamine and chontroitin are supposed to work well.

Spring Valley Triple Strength Glucosamine/Chondroitin Joint Health Dietary Supplement, 40ct: Vitamins : Walmart.com

(I'm not recommending this particular brand; just the ingredients. I would think that whatever brand you can get is probably fine.)

You should also go to the doctor and find out what is causing it. Sometimes I get severe pain from muscle spasms. It is possible that if you are sitting a bit off center either while riding or while not riding, you could be making things worse.

You need to see an MD. It could be from your back, osteo porosis starting ,
It could be sciatic, it could be ovarian problems.

I second the once over by a good Dr & then finding a good chiropractor