What would you do? Don't judge! We all mess up!

I've only been dating this guy for a month. We had intercourse 3 times. He never pulled out. After the second time I told him he would have to start because I don't want to get pregnant. He said ok. But I don't think he did. We both been tested and are clean. Now I'm pregnant! And he say we are not ready etc. Its crazy because I just got out a 4 year relationship and we was ttc and didn't have any luck. I really want my baby but I know he don't! I'm so confused!