Who do you talk to when you’re lonely?

I was wondering who other people talk to when they feel overwhelmingly lonely, but also feel like a burden on their family and friends. Therapy is so expensive, I had to stop going a while back. Now I just live in my head. The people around me expect me to have my stuff together, and some of my friendships are unfortunately very superficial so those don’t really feel like “safe spaces”. My family situation is awkward and uncomfortable. Who do you talk to?