Possibly pregnant by guy I was dating…so confused

So I need to vent and hopefully someone can help me with this or has been here. So I’ve been talking to a guy since November and it was fantastic for awhile. Chemistry is amazing, instant connection, and just genuine love for each other. I’ve never felt so happy and comfortable to be myself with someone in my life. Well recently we’ve both developed really strong feelings so I expressed how I didn’t like certain things he’d post in social media, this was also not my first time addressing. Not to be shallow but he’s someone who is an amazing person but he’s not where he should be, has a lot of baggage and is not really someone I should be entertaining at this point in life but I didn’t judge and looked past it.

Well now since confronting him he responded in a way that was very immature and insensitive so I completely cut off communication. He’s made an effort to try to speak to me since but I’ve ignored. Well now I’m late on my period and concerned I could be pregnant with his baby. What do I do? If I’m pregnant should I keep the baby even though I know he’s not the guy for me, despite my feelings. Should I even tell him? If I do, what if he responds negatively. I have so much going for myself within my business and I also have a 2 year old daughter already. Distance was always an issue for us and he has kids as well. Any advice is accepted!! Please help and send love. 💕