I was worried that this was the point of your thread. Listen, you're going to have a kid or twelve in due time. Stressing about it will only lengthen that time. Like I said, I had my first kid at twenty, but I didn't tell you my wife had a five and two year old. Her husband had died, we hit it off, and the rest is history. Yay for me, three kids by twenty, right? One of the harder things we had to work through was the fact that we didn't get the time to get to really know each other and enjoy each others company, we had three children that demanded that time. In twenty years of marriage, we've never had a honeymoon, we haven't even had a vacation away from our kids. As they got older, my wife and I realized we knew every detail about our kids, but we hardly knew each other which led to a lot of stress between the two of us.
All I'm saying is, there's two ways to look at your situation and stress isn't going to give you the best outcome. I hope I'm not sounding like a jerk, because I'm not meaning to.