Harvard students or ivy league students. how did you do it?

I am 13 (Turning 14 this year). So some people tell me that I am not worrying enough about my college (my parents and family because I grew up from a small village in India) and some say I should just enjoy life. For me I do both... But for the past few years I have been so clueless and everyone just seems to know what they are going to do with their life. My parents and my best friend (who also grew up from a bit more middle class family) constantly tell me to start finding careers and passions. I am not sure of anything else I want to do when I grow up but one thing I am sure of is I REALLY REALLY REALLLYYY want to go to harvard, But I really don't know how to even start my application. I have recently been interested in psychology and I decided to start a passion project. But I don't know what I should do, nothing clicks to me. And there are so many other things that I need to do to enhance and make my application stand out but I don't know where to start. I follow almost all of the famous ivy league advisors and it just seems like I should've done so much and I haven't even started yet. I DONT EVEN HAVE THAT GOOD GRADES! There are so many people with better grade than me. I don't know where to start or what to do.
Another reason I really need to get into harvard is to because my whole life has been dedicated to getting into harvard and that too I will need a scholarship to go. Am I just spiraling now????
So all of the Harvard students or Ivy League students... PLEASE PLEASE PLEASEEE help me out and tell me how to get into harvard.