He doesn't want a relationship 💔

Okay so I better start at the beginning 
I met him a year ago last April and I was going through some bad stuff and he treated me so well and he was amazing, we got together, things were perfect
Fast forward to Christmas last year, he said he wanted a baby and we started to try for one, I know very soon but he knew I wanted one and always felt like it was missing in my life after things happened in a past relationship
So I find out the last day of Feb that I'm pregnant!
Things slowly went down hill after that, we were still living with my parents and I was finding out he was messaging other girls, all is forgiven and we get our own place, he would go out with his friends and not come back for days, no texts no calls I'd be in the house crying on my own, he spoke to me horribly, he made me think I was crazy every time we argued saying I needed help! 
He never paid anything towards bills  we were unhappy 
I kicked him out because he was taking drugs and wasn't coming home after I'd fallen, he just didn't care!
It's been 2 weeks now of mostly no talking and we spoke last night and he said he didn't want a relationship but he still cares about me💔 I just feel so broken, our little girl will be here in 3 weeks (hopefully) and he just doesn't even want to try be a family 😭I know he's been awful it doesn't make me love him any less 😔which makes me stupid I know! 
Has anyone else been through something similar? How did it turn out? Any words of advice right now would be so appreciated 😔💔