Family problems

Okay I’m 19 and I’m about to have my second baby the father of my two babies says he wants “something new and different” I asked him if he still wanted this family and he said yes just not right now. I am 30 weeks and three days pregnant. We had have been having problems before so I didn’t tell anyone I was pregnant (easy with the covid-19 going on). So now I’m super worried I’m not going to have what I need for this baby or have him there for me any advice on what I should do?