I’m not a doctor so not trying to give medical advice, if you feel it might be anxiety related then there are a few meditation threads on here that could be helpful. This one has quite a few YouTube links:
https://talkingsober.com/t/meditations-for-recovery/362
I don’t live in the USA, but aren’t there some free clinics? Hope you’re feeling better soon and you can find medical support if you need it 