9 months to go

I just dropped my husband off at the airport where he will head back 6,000 miles away from me to where he's stationed. He came home for 3 weeks on leave. We are TTC for the first time. Within this last week I have been ovulating. In a few days I will find out if we are pregnant. This is suppose to be one of the happiest times but it feels so impossible while he's gone for 9 more months. Any military wives or female military members have any advice on how to get through this easier?