I have noticed that occasionally one of my fingers will sort of lock-up and I have to (for lack of a better term)wiggle it a bit to get it moving again. It happened more in the beginning. I’ve been taking anastrozole for almost a year now. I still have joint pain in my hips but that’s not as bad, but I am now taking celebrex couple of times a week. I didn’t want to take it but the pain got too bad especially at night. I hope it gets better for you🙏Let’s hang in there!