good sports nutrition book
HS,
I would recommend Liz Applegate's Book: Eat Smart, Play Hard. It is awesome. She gives good explanation of macronutrients, sample eating plans for multiple sports, even an eating plan for gaining weight that is muscle not fat. I have referenced it many times.
Best of luck; I have been in your shoes too. Many years ago, went anorexic, then bulimic, then addicted to diet pills. Learning about real nutrition and surrounding myself w/positive people made the difference.
Laura:)