At least you tried with the Buspirone and that's all anyone can ask and I guess that's part of having a review that you can discuss medication problems.
I totally get the not wanting to wear a mask issue as I do find it a bit triggering too. It is probably better for your anxiety at this point to just wait in the car where you can breathe easier and you can always help with the carrying bags in and unpacking and help out that way.
