Hi :) I'm 15, about 130 lbs (I have a more muscular build with bigger bones but would still be considered slim/in shape), and 5'3. Despite age, I'm really in to nutrition and exercise and want to get to prime fitness. I swim for high school team every day for 2 hours (school ends at 2:40, practice i...

I'm 15, about 130 lbs (I have a more muscular build with bigger bones but would still be considered slim/in shape), and 5'3. I know that this is probably a very challenging question to answer and you'll probably just want to skip it and move on, but please please please help me. I swim and play wate...