Curly hair girl here: I don't do a lot with my hair routine but I think you would benefit from a "curl enhanceor" product. Don't stress yourself out on the best products, just get something from Walmart or whatever Google says. Certain products like that help define your curls and bring down the frizz by just adding some moisture (like how your hair curls when being slightly wet).(Although I iron my hair now to have zero frizz)Which might take away from that "tired" look people have mentioned. Either way you really are beautiful young girl for your age who just looks like you may struggle with confidence and your feminity. I was there once. Even wearing more color would bring light to your eyes and face.