Making friends as an adult..

Seems so hard. Adding to the fact that I barely get out and depression has turned me into a hermit. I’m older, 29, and I’m lesbian and I have no kids and I’m single. The people in my age bracket that I work around all have families and kids. I’m not into kids although the older I get the more I wonder what I could be missing. I don’t feel I fit in but I want to make friends.