I know I have my SO and my roommate helping me with everything, but most of the time I feel so alone…

I know I have my SO and my roommate helping me with everything, but most of the time I feel so alone with this. My SO has yet to show much actual interest in LO, not looking at the ultrasound pics or anything. I've tried to take him to appointments but he just doesn't seem to care. The only one who shows interest is my roommate. And she spends the entire time trying to scare me or make it about her.