Having a baby without a partner

I had a sexual relationship with this guy for about 3 months, we were never in a relationship and his ex ended up coming back into the picture so we decided to part ways. I ended up finding out I was pregnant a couple weeks ago. I told him but he expressed he didn’t have feelings for me and it didn’t seem to be a good idea to have a baby with someone he barely knew. Previous to this we had ran into each other around the city at bars and other places for the last 3 years. I had the hugest crush on him but we never hooked up or dated. Now that I’m pregnant, I’m considering if it’s a good idea to have a baby or not. I always thought it was important to have a supportive partner to raise a baby with, but I also prepared myself growing up to be independent enough to raise a baby on my own if needed since I was raised in a broken home as well. At first I thought about having the baby, but after he expressed he didn’t love me or have feelings for me I booked an appt immediately to have an abortion. The thought of having a baby with a man who doesn’t love me kills me. My appt is this week and I’m having cold feet about getting an abortion. It seems like I’ve been back and forth with my decision. One day I want to keep it and the other day I think it’s a bad idea and I shouldn’t. My family and friends have mixed opinions but are supportive no matter what. I don’t know what to do 😫