Doctors appointment about anxiety

I suffer from significant anxiety but within the past few months it's become unbearable. I've now got a doctors appointment to help with this but I don't know what to expect. Can someone please tell me what they would talk about/ ask?

dont be nervous, one thing my therapist said to me in my first session was “you have all the power here, im just the doctor” and it’s so true. think of it like Starbucks. they are just the server, your the consumer. At the end of the day, if anything goes wrong or makes u uncomfortable, you could always go to dunkin, or a local coffee shop.