Is this enough?

Hello!

I am currently a senior in high school that dreams of becoming a nurse. I've been trying to get ahead of the game by learning the anatomy and physiology of the body, taking classes to help me in nursing school (hopefully). Classes like A&P, chem., psychology, human growth and development which is a college level class that is offered by a local college, bio technology so I can learn how a basic lab works. Recently I bought an anatomy coloring book and including notes on that body part. Every subject has a different color so I can remember it better. The subjects I include are The anatomy of that part and what they do, common ailments and what happens in the body, signs and symptoms of that ailment, the different medications that could be used, how does that medication work to stop/slow the progression of that ailment the medication's side effects, concept questions like how does the liver metabolize toxins? I would like to know if I could do something more or change what I'm doing now. I would like to thank all of you now for taking the time to read my question!