I'm in the same crappy situation. Pregnant w/ our 1st baby, DH has been home maybe a total of 10 weeks this pregnancy- most of that was before I even knew I was expecting! He was in training at Ft. Bragg for two months, then at Ft. Bliss for 2 months, he's been in Iraq for a month now, and I'm due in mid-November. 'Ain't that some ***?! The good news is that his leave is right around Thanksgiving, so he will get to see the baby soon after birth. The bad news is that he will then go back for 9-12 months before coming home again.
I was really scared to go through this on my own, but the trick is to not think about it. Which I pretty well mastered with his last deployment, but honestly, the nights are when it gets really hard. I try to keep my self happy, but inevitably, the tears and overwhelming sadness do get me. And then I feel tremendous guilt b/c if I feel sad, my baby feels it too - and that just makes me cry more. Just do your best, and don't be afraid to ask for help, or emotional support. Or ask your OB for a referral for counciling. Good luck, Honey, and PM me if you want to!
-Cynthia