What to know about what you don’t know you know. #1: Intuition is very efficient—if you don't overthink it.
Verified by Psychology Today
Fear of social interactions--or of public speaking, for that matter--doesn't indicate whether a person is intro- or extroverted. So I'd have to say that, at least as you're describing it, the answer would be no.
Get the help you need from a therapist near you–a FREE service from Psychology Today.