Hello Hjr: Thank you for sharing your concern. I see this is your first post here on PC. So... welcome to Psych Central. Here's a link to the depression forum, here on PC, should that be of interest:

https://psychcentralforums.com/depression/

And then here are links to 3 articles, from Psych Central's archives, that (hopefully) may be of interest. The first article, by our host Dr. John Grohol, Psy.D. provides links to a number of additional articles on its subject:

Loneliness | Psych Central

How To Cope With Losing Friends Because Of Your Mental Illness | I'm Not a Robot

Dear Friends: Why My Anxiety Ruined Our Relationships

I hope you find PC to be of benefit.