What do i do with my Life?

I dont know anymore with what to do in my life. I just quit my Job, because i messed up ay work and let my boss and my father down(he's also one of my boss and a family friend is my other). So instead i just quit. I wished my Associates degree this month. But i dont plan on moving on to a 4 year cause my grades suck.. What do i do with my life? I'm a loser pretty much..(20 years old).. My dad kind of agreed that i have f**ked my life up.. I'm lost??