Extreme nervousness with social situations?

I used to be like that,I mean well I still am sort of ,you just got to know who you are (find yourself) and be confident and not give a f*ck what any one else thinks.I never liked public speaking or talking to people I didn't know but I'd like practice in my room speaking out loud everyday and I kinda just got used to it.If it bothers you though that much take online classes thats what i do and i love it,i still go out and do every day normal things but its just a little hard for me because i get anxiety from my Schizophrenia. But it def sounds like you have some sort of social anxiety disorder to me,see a psychiatrist first then see a psychologist to help you with the matter,good luck lovely!