Feeling isolated and alone

I'm pregnant with my second baby. My son will be 4 in January. I'm due with his sibling in April. I have? Had? 2 friends. They were really my only like in real life not on a screen friends. B is a mom of 2. One of each. L is not a mom yet. At this time my family lives with L, due to some issues we're on the tail end of solving and look to be out by the beginning of the year. My "friends" found out I'm pregnant, last weekend. B doesn't really talk to me much anyway, we're more friends with L together type friends. We don't get together without L. If that makes sense. So on Friday when they found out, they did not react maturely or appropriately at all in my honest opinion. No congratulations. No, are you happy?. No ,how far along are you? No ,do you know what you're having? Etc. Just an :" Oh My God" Followed by a : go outside. When I came back in eventually, because no one came to get me, they acted somewhat normal during dinner like nothing happened. My mom "friend" and the kids stayed about another hour and then they left. From Saturday beyond, my "friend" has been gaslighting me, off and on talking to me,then pretending I don't even exist, playing stupid mind games. Today the pair skipped off to the nail salon for a girl day. Didn't even invite me. Didn't even tell me where they were going until they were leaving the house. I'm 16 weeks pregnant, off like half my meds, anxious AF due to being off meds, and they went on a girl day. I feel like I don't have a friend in the world.