Anybody else doing this alone?

Hi mom friends! I’m 20 weeks expecting a baby girl January 2nd and my now ex boyfriend just told me he didn’t want to be with me. He stated this isn’t something that he wanted. He doesn’t want to be with me and be miserable for the rest of his life. So he’s having a kid with me and that’s it.

A few days later when he didn’t show up to our anatomy scan he said, “just don’t tell anybody (meaning my family) anything yet I haven’t made my decision yet”

I am currently still processing this. I was just wondering if any of you have been through this or could give me some advice on how to handle this.