I need some help..

[Shutdown™]

One piece of advice: Do your best NOT to shy away from other people. Friends and family can be the single most helpful ray of light when stuck in a depression. It is natural to want to be alone, and not be bothered with other people, however I would urge not to stay towards those tendencies.

Although, this won't solve all your problems, I personally found it extremely useful getting out of and extreme depressed state.