I have no friends

I have a long term boyfriend, I’m 27 almost 28 and grew apart from all my friends in my early 20s. I have 0 friends. Whenever I get close to someone at work, they end up either getting fired or moving away. I feel like I wasn’t built to have friends. It makes me sad because one day I hope to have a wedding… and tbh I have no friend to invite. I feel like my life would seem so balanced if I had one friend, my bf, my family, my job…. I’d be so happy! And by friend, I mean someone similar to me… silly, goofy, super girly, just someone fun but also kinda shy too. I’d just be so happy. I wish for this so much. But it’s really hard to make friends at this age.