My son was born a little over 9 months ago. He's healthy, delightful, and utterly normal—and yet I, his father, still ended up with postpartum depression. I think it's underreported and under-appreciated that fathers can also have serious postpartum mental health issues.
I've been taking Lexapro since January to manage the symptoms, predominantly anxiety, and feel great from it. I haven't experienced any noticeable side-effects that you might normally associate with SSRIs, and I'm incredibly grateful that I was in a position to start taking it.
New dads: if you feel unusually down, anxious, frustrated, angry, or depressed, consider talking to your PCP about treatment. Taking medication is not an admission of failure. Being a father is tough, but it shouldn't feel impossible.
edit: see my replies for exactly why I don't like discussing this.
Edit 2: since I’m concerned that some asshole in my replies might dissuade some folks who might seek care from seeking it, please check this article out: https://health.clevelandclinic.org/yes-postpartum-depression...
8-10% of new fathers experience postpartum depression.