i am a 14 year old male, and i have been using acne creams for around a month now for mild acne. i am a singer/guitarist, and i have a concert coming up in around a week. And my doctor told me that my creams will take a while before my acne is gone. so i really want my acne to go away. and a lot of my friends told me to buy concealer. but i am embarresed to go in a store in the makeup section and buy concealer for my acne. what should i do?

sister, mom, girlfrend???