I am so sorry you had such a terribly uncomfortable interaction with your psychiatrist.

Clinicians should know that talking about abuse is incredibly painful, even if the person is willing to answer all questions and "appears" comfortable on the surface. He should have asked you how you were feeling answering these questions and whether you were okay talking about all this.

Generally, if you have a T, psychiatrists only prescribe meds and don't do therapy. They just track how you are doing on the meds and get an update on symptoms. Unless he plans to do therapy with you, there's no reason he'd want so many details about your abuse.

I think that if you don't want to see him again, it is your right to find someone who makes you feel comfortable.