how old are you?
it would be so much better if you could speak to the psych with out your parents in the room. because unless your dr knows what's happening for you, he can't try to fix it. Am not sure but I would imagine the treatment to help with Aspergers is different from help with the intense despair and hopelessness you are feeling.

it sounds like you really don't want to die. You want to live, you just want this terrible pain to stop. It hurts so much. So instead of dying, how about first trying other ways to try stop the pain. I know it is so much easier said than done, especially with family politics. but please try to tell someone, whether it is a teacher, or counsellor or another non-family member.