I was suffered for severe acne my graduation month in November 2016. It was 9 months long 'till July 2017. I'm not 100% recovered, but it's 97% recovered 'till August 2017. I wasn't really sure the trigger of my acne problem, but I've been suffering for severe acne 2 times since in college. My first acne problem, I was breaking out in foerhead...