I just Graduated...

I understand completely. I graduated last year, and I was terrified of the idea of being out on my own and taking care of myself. Give it a while, though, and you'll begin to settle into your new life. You'll make new friends at college and/or work. For a while, my life seemed chaotic, and I felt like I'd never be happy again. But now that I've settled down, got a routine going, made some friends, I've come to like life out of high school. Trust me, you'll do fine.