Be Yourself

You as yourself is the strongest you ever. There may be days where you need to improve but you as yourself is the strongest. You are worth it so don't let anybody push you down the bottomless pit called sadness. If you ever do fall there though, you must talk to somebody. Putting these feelings in a bottle will never work. You might start doing some bad things and have some bad thoughts.
You as yourself is the prettiest you. You don't need anything to cover yourself with. If you enjoy putting on makeup, go for it, but if you use makeup because you think you are "ugly", please do know that nobody is ugly. 
You are amazing. Other people's opinions don't matter because they don't change you, you do. You are your change, but, if you do need help with something, you get that help and practice. From the practice, you get a change and this change makes you amazing. So yes, maybe somebody helps you turn into a new person, a stronger person, but then you can also help turn somebody else into a person like you, an amazing person. This ripple effect of kindness you can start.
You are you and that is the best person you can be.