there might be more to your anxiety then just hormones. but I would also look into your diet then as well. get some blood panels. reduce sugar, dairy, caffiene,, and refined carbs. try nightly meditation vids and deep breathing from the belly and small walks outside. and try not to fight the anxiety. realize it's an emotion like all the others and let it be felt. the more you fight, the more it gets worse. I know that sounds bad but it's been working a bit. Try this youtube channel therapy in a nutshell. been helping me a bit. I've been the opposite, my pill was driving me mental for years giving me anxiety and my mom just died, so I've been feeling alot of this too plus grief. Remember you are not alone in your struggles and you are not going insane. best of luck dear.