Anyone else feeling lonely?

I’m 24 weeks pregnant and me and my partner split up a couple of months ago, I moved into my own place but I feel so lonely. For years I’ve always had someone to speak to, eat with and sleep with and now I’m struggling that I feel so pathetic😞 I feel like since splitting that he doesn’t bother to ask how I’m feeling or how the baby is or anything and I just don’t know what to do anymore, I don’t want to be petty and tell him that he isn’t getting to be involved but a part of me feels like he doesn’t deserve it because he hasn’t been bothered with the pregnancy and how his daughter is🤷🏼‍♀️🤷🏼‍♀️