Do your friends and family know about your depression? Who have you told and do you regret it?

Only one of my friends in my social circle knows I have depression and anxiety issues and know I’m seeing someone and on meds. An ex of mine who I’m friends with now who has been through depression before knows more but we have no common friends.

I want to tell people but I don’t know how to do it and I do fear I’ll regret it after, especially those who won’t understand it, which I’m sure my family and some of my friends won’t.