Hello Imao
Welcome to PC.
I'm sorry you're going through a hard time right now and I can understand your need for some answers. You really need to speak to your doctor again if you don't think that you have the right diagnosis. There are some useful pages and quizzes on this site and although they can't give you a diagnosis they might help you think about the questions you want to ask your doctor.
Mental Disorders & Conditions - DSM
Psychological Tests and Quizzes
Have you been referred to a psychiatrist (pdoc), or your local mental health services?