2 wks, 5 days Pregnant... BD is new partner

Ok so I just got out of a two and a half year relationship and it just officially ended in June! I met someone new and we have been talking.. we spent a weekend together and now I am pregnant 🤦‍♀️🙄 I set up an appointment to take the abortion pill but he is upset that I’m going through with it. Any advice? We barely know each other!