Depression in pregnancy, does it go after the birth or anytime soon?

I'm going through the same thing. I've been positively miserable throughout this whole ordeal. For what it's worth, I still call the fetus "it." As far as I'm concerned, it becomes a person when it is no longer a parasite feeding off me and can survive on its own. Echo the other posters about speaking with a professional. You may not get the magical baby feelings; not everyone does. You may be able to take some sort of anti-depressant which will help with whatever chemical imbalance may be going on.