What to do

So I'm 33 weeks pregnant with my first. My boyfriend has been very distant with my pregnancy ever since he found out. This is also his first. I feel so alone and I don't know what to do. Every time I try to talk about the baby he either changes the subject or becomes quiet. He seems more interested in social media than me. He follows girls constantly and it makes me feel like I'm not enough. It's kinda sad... I try not to let it get to me but I'm really emotional these days. Im due next month and I still feel like I'm doing this all by myself.

Maybe it's just the hormones but I kinda feel like he's gonna bail on me. It breaks my heart to even think that. I'm so in love with him.