It's a relationship anymore...😢

So my boyfriend and I have been together for 8 years now we have a little boy who has just turned 1! Problem is for along time now, it just feels as if we're roommates, he never wants to have sex, he seems more interested in his phone or Playing on his ps4 then me.. and I can't help but feel like this is end.. we've been through alot together and I do love him but at the same time I can't keep living like this!! I want intimacy and the relationship we used to have. Getting pregnant was difficult enough as he never seemed to want to have sex. He brought and engagement ring over a year ago and nothing has happened in regards to it. He never seems to want to take the next step. So my question is what would you guys do? I don't work so I have no money of my own. So I'm at a lose on what I can do. Please help. Thank you and sorry for the long post.