I am 16 guys.

There's a girl i like in my class and i cant approach her. I used to be a gamer now i game way less but i still do (should i stop) and because of it i am anti social as hell and cant talk to people,i am awkward.

And like idfk if the grill is into me. I mean i've never talked to her,he is like a goal girl to every guy in my class and just outta nowhere she approached me and started trying to talk to me but as i am anti social i answered back to her but never talked a lot.

What should I do?