Yeah it sucks, especially when you saw the potential, and had high expectations. Its supposed to hurt, so you will remember this experience, and think even harder next time.
Still it sucks, and you may be hard pressed, but must find ways to overcome, and deal with your feelings in a positive way.
Please read the stickies at the beginning of this forum, for some good suggestions by others who have gone through the same things as you are now. It will help a lot.
There is a link in my signature, and know you will survive this low point in your life, and be much better for it.

