[This is a blind post so I apologize if what I say has already been said by someone else. I didn't intend to get this "deep" in this post, but this is what's coming out, so please bear with me

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Alyssa,
You are beautiful either way. I don't believe that we are NOT to ever wear make-up, but like you said, we should never be so dependant on something [other than godly things] that we feel like zombies without them. If we are that strongly attached to something temporal, that in and of itself is a problem, so it's great that you've realized this at such a young age. I congratulate you on that.
The problem with make-up is that most who use it seem to believe that they need to use it in excess. This is a symptom of a few very important issues: women have been conditioned to place our value completely in our appearance and sexual appeal, and we are conditioned to believe that our natural selves are not good enough.
Something that I've come to learn over the past few years is that the less make-up I wear, the happier my skin is. Also, the more natural and clean my diet, the more radiant and clear my skin becomes. Being a Christian is a holistic lifestyle. Every facet of life affects and reflects every other facet and most of all, reflects the condition of our heart and relationship with Jesus. I still wear a bit of eyeliner and mascara [without it, my eyelashes are almost invisible] and cover blemishes -
IF I happen to have time to do so: if not, it's not a big deal or something I'm very conscious about. It's very freeing to not have to worry about that, as well.
Anyway, I just encourage you to study the scriptures and not only learn what it says, but more importantly,
why it says what it does about each issue. There is always a wisdom and reason behind any 'rule' that is given. If you are diligent to study it for yourself and ask for guidance from the Holy Spirit and from godly teachers, you will gain a freedom [John 8:31,32
"Then said Jesus to those Jews which believed on him, If ye continue in my word, then are ye my disciples indeed; And ye shall know the truth, and the truth shall make you free." ] which no one on Earth can ever give you.