first of all,my skin is combination to oily(little bit sensitive), and i'm 20

and i'm totally allergic to this...my skin has light pink LUP LUP after using it, which i'm rly upset because my acne-prone n oily skin improved a lot thru these 2 mths after i've changed my skincare habit, and now my skin turns bad again....there are light pink lup lups around my cheek after using it, and it didnt clear out my blackhead AT ALL yet they are becoming more serious.

I dun want to fail this product beco