Hi, I’ve noticed the past week that the left side of my face has been looking rounder and swollen all of a sudden. My weight hasn’t changed that much so I don’t think it is fat gain - but it is looking much rounder and droopier than the right side of my face. It also kind of looks like sagging jowls but I’m not sure how that’s possible. Does anyone know what it is and how it could have been caused?