The worst day ive had in recent history..

In 2005, I was laid off 3 weeks before Christmas too. My wife is a stay at home mom, and we have 2 little kids. I found the best job I ever had 2 months later. You will too. I had to switch fields, you might as well.
I know exactly how you feel, but keep your chin up, enjoy the time off, and you'll be right back in the groove before you know it.

Best of Luck.

George