I have depression, too, and I just want you to know that I know what you're going through, and I'm sorry. I hope it gets better, it did for me. I have to take anti-depressants and see someone, too, and it does work. :)
Hopefully you'll begin to feel better. :) Do you actually feel depressed a lot or did you just take tests and the doctors determined you were depressed? If you don't mind me asking.