That's a definite "yes". Not as bad as yours at school, but later on it effectively destroyed my career and led to a life of skulking round my shared house, avoiding all contact with housemates. Things are finally improving, after ten years of antidepressants and therapy, some of it more useful than others. Nowadays, I go out to do social things a few times a month, even if I don't always talk much when I'm there. This was inconceivable back then.
I'd say this is an area where you can hope to get better to some degree. It's not easy or straightforward, but it's well worth getting help with. Word of caution: when people say "This method works for everyone, without exception", they are usually wrong. I learned, slowly, that often it's really NOT me "doing it wrong".
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You're so vain
I bet you think this sig is about you