I've been to therapy off an on and seen multiple therapists. My mom took me at 18 because I was so shy and depressed I wanted to drop out of my senior year. I know I'm diagnosed with and medicated for clinical depression & generalized anxiety. Other than that doctors didn't always tell me what I was diagnosed with and I either didn't think or was too timid to ask.

I've read a lot of self help books in my time. e.g. shyness, neurotic, highly sensitive person, introvert. I kind of self diagnosed myself with social phobia. After reading on this site avoidance seems to describe me really well... really well, I've been avoiding things my whole life.