Don't worry about your weight so much. I am 5'2 and I weigh the same as you. You're only 13 no need to stress about silly things like your weight!
Be happy with how you are. Stay confident.
It's called puberty, sweetie. Mean people will be mean, and that's just a little thing I call life. Eat healthier and maintain a steady workout routine.
Go for at least an hour a day.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.