Pregnant and alone...again!

So I'm 6 weeks pregnant and my husband just deployed. After 11 months of trying, we decided to use protection and voila, I ended up pregnant just 2 weeks before he deployed. Our first child was an R&R baby which means he was also deployed the entire time I was pregnant. I guess this is our norm. I've done it once, I can do it again....but this time it'll be just a little harder since I have an almost 3 year old running around and to top it off, I'm starting to get sick! Boo!