I have your run-of-the-mill combination skin. As a teenager, I got my share of pimples, but as I grew out of puberty, things seemed progress quite nicely. I wasn’t getting as many breakouts, and my skin looked pretty even. But then, one day in early April of this year, completely out of left field, I broke out into a million pimples all over my forehead, the side of my face, and most peculiarly, my cheeks—where I never got any major pimples before. It was weird. It was gross. I felt like my 14-year-old self. But I’m 25. WTF was going on?