Do i wear too much makeup?

There is no set age for wearing makeup, as long as you know how to use it. If you are mature enough to be reasonable and know how much and what type of makeup is appropriate for your age, then you should be fine. For example, a young girl of 13 can look great with a bit of lip gloss, but she would look dreadful if she showed up at school wearing eye shadow and mascara. It will only be flattering if it is age appropriate, and you wear the right look for the right place.