Why does everyone keep leaving me

I had an ex who was my childhood crush. We became very close during COVID, talking every day, but then they suddenly left me. I also had a very close friend for four years in college, but she ghosted me over text because she got a boyfriend who is insecure. And I had a best friend with whom I shared everything, but she stopped talking to me because she felt we were talking too much every day.

It sounds like a joke when I write this down, but it’s not. I’m not someone who can easily make new friends, but I’m also not someone who can easily lose the friendships I have. Once I bond with someone, I’m there no matter what.

The people I love don’t love me back, and the few close friends I have keep leaving me. What’s wrong with me?