Here's a short list of things I try to do when I have the urge to commit binge-icide!

Dig out some old photo albums
Check your bank statement
Tidy out a cupboard
Make that phone call you've been putting off
Tidy your make-up drawer
Write & post a letter
Do a crossword puzzle
Give yourself a manicure or facial (you can't eat with wet nail polish!)
Play computer games?
Take a nice long bath with your favourite oils

But of course, the best course of action is to get out of the house if you can?

Hope this helps...I know how hard it can be!
Take care & good luck,
Z