Gabby,
I know you don't want to hear about meds etc but the CBT really works if you have not tried it. The tough thing about depression is you really have to work hard at fighting back.
You are a truly special person and the world is better off because you live and serve within it.
Just believe in yourself as we believe in you. Now dry the tears and talk to yourself, reminding yourself that hey, you are a great person and you are extremely important to all of us.
Hugs
Kitt