TTC at 19

I'm posting this anomouys because I am young and I'm sure there's a lot of women who thing I'm way to young to conceive. But to be honest my boyfriend is 20 years older than me! He treats me amazing and is truly my soul mate. We have the best time together and have been through some tough times and pulled put stronger on the other side. We've been together 3 years. I'm in school and have a good full time job and he has a full time job as well. I love children with all my heart and am going to school to be a teacher. With his age I just think now is a good time for us to have a baby. Any advice? We've been trying for 4 months now.