Do you know what your anxiety is about? I would just work on that, ignore pdoc and/or make sure, if you want to try meds that they are for anxiety and not something else? Do you have a therapist you talk with? What do you want to do about your difficulties? You can probably do that without having to deal with this particular psychiatrist again, have your GP help you?

It sounds like you are learning and coping well with your anxiety, can you just continue working on it that way?