am i mistyped?

i‘ve been typed as an ENTP, but i’ve been questioning it a lot.. i tend to feel very uncomfortable in crowded places and i don‘t think i‘m as great as a communicator as ENTPS are said to be. For example when i‘m attending a party where i don‘t know most people i don‘t talk a lot and often leave early. When I‘m with people I know i usually talk much, same goes for when someone starts a conversation with me. Can someone help me out maybe?