these two things have been huge for helping me get a healthy level of community. oh there’s an event that looks cool that you saw on socials? go. don’t have anyone to go with? didn’t ask. you’ll meet cool people there.
someone is putting on something or invited you to come with them to something? you’re going. oh you don’t know that person super well? don’t care. you’re going to get to know them now.
being introverted just means you need a balance of socializing and solitude, but you don’t get community in isolation. if a door opens to you and it seems cool, don‘t deny yourself an experience! approaching it with the mindset of going to build community and meet people and broaden your horizons will get you far.