Don't sweat it guys.. not getting in could be the biggest blessing in disguise. Last cycle I was going through the exact same thing.. Started with the death of my best friend in mid May 2006, then had to study for the DATs in june and july, and applied in August. Only interviewed at 1 school with no luck. 17 rejections!
I was so depressed. Didn't know to do or whether to apply again, since I didn't want to go through it again. It was such a rough year for me. But then things changed, and following the worst year in my life was the best year ever and still going..
Things always happen for a reason..