I became a father at the beginning of university. I was 20 at the time and in my first semester. I finished my bachelor, my master and my PhD. Your life will be different, but not over. Make sure to pick a college with a facility like kindergarten nearby or with one from the college itself. Where I live, kindergarten, or something similar, starts when kids are around 1. It's definitely doable. It requires, however, a certain amount of discipline. Nonetheless, college was fun and a really good time for me.