I am 20 and really don't feel like I know how to do my make up. I don't really know what colors suit me well. I also wanted to try out contouring and highlighting but idk if it will make me look bad, or my face look too flat. Usually when I have a professional do my makeup, I don't like it because they make my eyes look too white underneath, making them seem wide apart. Any tips would be wonderful. Thank you !