No friends

Having no friends sucks. Like I have friends, but none of them ever come around especially now that I’m pregnant. I get that I can’t party anymore so I don’t expect anyone of them to stop having their fun, but it feels as if they’ve completely forgotten about me. They say they’re gonna come thru but never do. I can’t work due to the back problems & how dizzy I get from standing too long & my bf is always gone so I’m stuck in the house with nothing to do 24/7. I’ve tried making friends with other pregnant women & at first it’s like “oh yes we’re gonna be really good friends!” but then they stop responding to me the next day. I’m more of an introverted person, but I’ve had so much time to myself that I am so tired of being alone now. I want to get out & enjoy myself but there is nothing to do.