opinions please.

I've been with the guy for a year and a half. We both really want kids. We're young. 17. Our parents don't want us to have kids, obviously. But we think we're ready. We are both very good with babies. We have jobs. I've been pregnant with this man before. Had a DNA test, we were having a little boy.. we were both every excited. We lost him at 5 months. We didn't tell ou parents because we weren't sure how they would react. Now I'm on birth control. Considering betting off so we can try for s baby, what do y'all think?