It's hard when you're feeling like that, and all you want to do is retreat. But the best thing you can do is to get up every morning and keep going ahead with your days. I've found in the past when things like this strike, (I suffer from anxiety), it's the little things that you do for yourself that make a difference. Read a good book, go out with a friend, do something silly and fun, have a food fight, (no, really, I'm serious). Most of all never be afraid to talk to someone, anyone. If you have someone who is willing to listen to you and let you get things off your mind - talk to them! Or us!