I’m pregnant and can’t get in contact with my ex?

I ended my relationship with my ex two weeks ago because I felt like he was too friendly with his ex when I tried to have a conversation with him about this he blew up at me and didn’t want to listen to what I had to say after I told him I no longer wanted to be in a relationship. He blocked my number. A week after he blocked my number I wasn’t feeling good so I took a pregnancy test and the test was positive. I tried to contact him I text his number but someone responded and said I had the wrong number and they just got his number two days ago. I don’t know how to contact him and I don’t want to just pop up at his house. Should I wait to see if he will reach out to me eventually. I really don’t want to be a single parent and I don’t know if I should just get an abortion and change my number and move on or should I wait for him to, get back in contact with me so we can have a conversation and figure out what I should do he changed his number in the past and after a month contacted me
I’m pregnant and can’t get in contact with my ex?
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