I Want To Confirm If Some Of My Characteristics And

I want to confirm if some of my characteristics and feelings are in line with the symptoms of emotional detachment disorder? My parents were the kind who did not ask me how I felt or did not make me feel I have an opinion. No one in my family says "I love you" to each other. Professionally, I don't feel at par with others in my field. I feel I am not confident enough and not articulate enough to discuss matters about work. I have a fear of interviews because I may fail for not correctly expressing the right answer.
Am I overthinking or am I being a hypochondriac?