as you have lipstick on i would suggest less eye makeup, you should always do either bold lips or eyes, never both. you are quite young to have this much makeup on too, but i really like the lip colour
The best way to distract from a feature you don't like is to emphasize another. You have absolutely gorgeous lips. One of those matte lipsticks in pink would look nice. I agree about less liner, or maybe smudge it some.
A makeup trick is to run highlighter down the bridge of your nose and contour the sides with bronzer to make it smaller if youre self conscious about it!
Ur nose isn't big u look perfect and u should wear that to school tomorrow w/ a purple tee shirt w/ dark skinny jeans ( or jeggings) w/ back ' white converse if u have that stuff that would be the perfect outfit 2 go w/ Ur makeup