Hi Little Squirrel!
Man, do I have so much I want to tell you. I'm not going to tell you what will happen in your future, that's not how life works. BUT, there is definitely advice I'd love to give.
Listen! Listen to your family and friends. They care about you more than any boyfriend you'll have.
Don't be afraid to ask for help.
You are smart and you are talented! Don't let any of your silly insecurities deter you from thinking that!
Your body will change, a lot....take care of it. Sunscreen! Don't pick your zits! And for God's sake drink water!!!
Lastly, love yourself, completely. You are the only "you" out there.