Your Best Advice PLZ

Lauren • You get what you give.
My husband left for basic training yesterday and won't be back until at least February. He wants to try for Rangers if there's a spot available (he's an 11x uncommitted so it's still an opportunity) so he may be gone longer (April or so). 
My heart hurts so badly and I'm pregnant and emotional. What can I do to keep myself occupied? I'm stressed and sad :(