Dating while pregnant

Hi,so I decided to go out and date from Hinge while I am pregnant. I was around 4 months when I decided to look around in the app. That was right after I had my baby daddy sign a donor agreement,something that we had discussed. A little backstory, I met the baby daddy in an environment where we were entirely just focused on having a kid,but kind of liked each other down the line. He has baggage(like everyone else) that he couldn’t quite settle with his ex so we decided to just part ways. Fast forward to me meeting someone who was totally into me being pregnant(not a fetish,I made sure) but then, donor came back around wanting to be together. I’m kind of in between, I really like the guy I met in Hinge,we’ve been going out for about 2 months now,and I am 6 months, and the donor(baby daddy) is making all efforts to make me like him again. What would you do in this situation?