One year ago i had the best skin, but when i realized i had oily skin, but no pimples or whiteheads, so i started to use compact powder when it passed like 1 month, I started to see whiteheads and i didn't know what they were, so i started schratching them but they don't get out. At the beginning were a few of them in my forehead, then in my cheeks but never in my nose or chin, i didn't tell my mom, because i don't think that was a big problem, but this started to stress me out and everytime i saw a mirror i standed there to try to get rid of them.. At this point i had a lot of wounds and i tried to hide them with foundation and stuff like that, so i don't know what could make appear this white heads, i'm 16 years, and i have a lot of hiperpigmentation in the sides where i had this whiteheads.

After like 7 months of this, my mom take me to the dermatologist and he only prescribed me a neutral soap bar.. And limecycline which is a antibiotic and nothing else.. You guys knows what could make this stupid acne appear? How can i clear this pores?