Forget about College Confidential etc, and enjoy being a teenager.
There is no need to compare yourself with anyone.
It might be a bit “old” for you, but can I suggest you listen to “Instant Karma” by John Lennon and Yoko Ono. Play it REAL loud about 10 times, listening to and perhaps reading the lyrics. Great philosophy.
Take care of yourself and don’t worry. You will do fine.