Upcoming deployment, need advice

Ashley • Prego w/ #2 🤰🏻Hunter 12/31/2019♥️ 👶🏻 National Guard Army wife 8/18/18💕 Fertility treatments also

I’m currently pregnant, baby due Jan 2020. Hubby is a sgt in NG Army here in Washington state. We know that orders are coming for a deployment. Baby will be born by then I know this much. When putting baby on Tricare does this help when he’s gone? Also, does BAH come in? There’s no way I can do this deployment without some income coming in also. It’s his first and mine also. And our first baby. Sorry I’m just panicking. I don’t really have anyone to ask since all the other wives I know haven’t gone through deployment or babies while hubbys in the guard