No idea....

Brittany
Since a very sad miscarriage I had in 2011. I've been on the pill and I take it damn near perfectly. I just began seeing my SO in March and we now live together. We're quite serious, with plans to get married next year. I've actually signed a contract to be a Hospital Corpseman in the US Navy. I leave December 10. 
​My issue is.....since Monday of this week, I have had 1 or more very vivid, and scary dreams per night. In Two of them I was actually pregnant with a bump. Secondly, the last couple of weeks, as soon as 7pm rolls around, all I want to do is go to bed. I've also had a harder time waking up in the mornings, even after a shower. Starting today, my breast are very tender, sore and also itchy (here and there). They feel heavy. I feel like I've also gained a couple of pounds/bloated. But my SO says I don't look any less fit than I do normally. I've been training a lot with navy SEAL's and EOD and Aircrew Rescue personnel for the Navy because I was trying to switch from Hospital Corsepman to Navy Diver (Spec Ops).   
 I don't understand these sudden changes in my body?? My SO and I don't use condoms. My Period is in 8 days. I'm fearing the worst ): If I am pregnant, I lose my future career in the Navy because I signed a contract saying I won't get pregnant or break the law and that I will go to basic training on December 10. 
​My SO would handle the pregnancy well. He's been ready to be a dad since 16 (his own words). But I'm completely NOT ready /: I'm dreading if my period ends up late. This is just not the time, you know??