I need some opinions for the situation I'm in.

Two months back. Me and my boyfriend of 3 years broke up..  I ended up sleeping around w my co worker a few times during our break. Cause we are back together now but I just found out last week I am 8 weeks pregnant and it is my co workers baby. We're really good friends but right now he's such an asshole. he keeps telling me he wants me to get an abortion because I'm guessing him n his gf were on a break at thee time we had sex too. And now there back together. And we both got two jobs. He says he has to much good going in his life for this baby to "fuck it up" I was considering it if I could take the abortion pill but now that I'm too far along for the pill and would have to do surgical. I just don't think I can do it. And with my schedule so busy and the clinics availability I'll be even more far along before I can have an abortion.  He was so sure his pull out game was good but look now.. Both me and him have been w our other half for about 3 years and have not gotten pregnant. But then we have sex a few times and there goes a baby.. I tell em how does that not seem meant to be.. Idk what to do ladies. I understand we don't love each other but that's an innocent baby inside me.. Out of our actions. Idk what to do and I can't tell anyone of my loved ones bekus the situation is just a mess .. I'm all alone in this. He told me if I keep the baby I'm raising it on my own.