Relationship advice please

So I’ve been in this Relationship with my fiancé for 4 years now. After before best friends for 6 years. Just around December I gave birth to our first daughter, when I found out I was pregnant. He said he didn’t want nothing to do with us. During my pregnancy, he wasn’t there for me barely never saw me once except baby shower and when I gave birth. He lives 7 hours away from me. Now he barely messages me, if somethings wrong with me, he’ll make it all about him. He said he’s gonna come for us and move but he doesn’t have job.. sometimes I think he’s lying behind my back… I love him but idk… just wish someone would love me equally the same as I do… now I’m struggling with postpartum depression and he doesn’t even care. What should I do? I need Advice