If you mess up?

If you have messed up so badly what are you to do? If you have hurt the one closest to you, ruined chances you were given what can you do. It seems all you do is make a mistake, all you do is mess things up. And the hardest thing is not that you messed up thing for you, you messed something up for someone else. It just seems to drag you down. What do you do when the storms comes, when it seems there is not more light left around you, when all you feel like you can do is just give up? What do you do? Where do you go? When you have no one to talk to about the way you feel inside and how much it hurts, and how you just feel like doing nothing because it seems like there is no point. What to do? It seems as though your whole world is crashing in around you and its because of what you did, not what anyone else did.