No, the doctors just scribble something illegible while they listen to you. Then it's some advice about sleep, exercise, *rips Rx from pad and hands it to you, doctor leaves*... If I had cancer they would say it's cancer. With this, at least in a clinic (as I have no doctor) the drugs you take determine what you have, not the other way round.
Even when I was in HS, over 20 years ago, it never made sense that a side effect of antidepressants could be that you might kill yourself. If anything is a clear sign that you need to go back to the drawing boards, it's the happy pills you make, can make people kill themselves.