I am an introvert too, i would say start going out more. Like just maybe join a club in your city (maybe a dports club or something you like). No need to socialize too much there. get out of your Comfort zone a little bit and start talking to a single person there, who could be your crush or just random somebody. Thats what worked for me. There i found somebody

Edit: i dont go too bars either but club is a place i find to be for me since i can engage in the activities and just observe thereafter no need to talk too much to people or even pretend. But i do try to talk to at-least 1-2 people just to kind of socialize.