[deberon]

Talk to somebody. A licensed professional would be best, but a significant other or trusted friend will work too. You have to get your thoughts out into the real world so you can process them. Journaling helps with this. Also, focus on your well-being. Make sure you're getting enough exercise, take up yoga, find a productive hobby, etc. If you have a significant other, make sure you stay communicative. As a parent it's easy to sacrifice your well-being for the sake of the family, but the family will work best if you're healthy.