Serious recommendation: don't was time on WEB forums or computer games.
Hug your family. Remember your baby daughter cries because she has no other way of getting your love and attention and she needs it 24x7 and that's the way it's going to be for a long time. Invest in her - it will pay off big-time in the future. Learn the lyrics to Stevie Wonder's song "Isn't She Lovely" and hum it to yourself when you see her or think of her - or of your wife, for that matter.
Don't be ashamed or feel guilty for losing your job. Don't keep your feelings hidden from your wife. Tell her everything that's on your mind and ask her to help you get through these times until things turn for the better, which they usually do, at least if you really want them to.
Inertia is your biggest enemy. Kill it now.
Now skeddadle. You don't need to be here. Good luck!