Hi! I’m 19 years old, a sophomore in college and I have noticed a trend of depression since I started college. Every month, 2 weeks before my period starts, I wake up feeling hopeless and sad with almost no motivation to do anything. And it lasts until halfway through my period. I really thought something was wrong with me for a while until the other day when I looked it up in the context of my menstrual cycle. I realized I had many more symptoms of PMDD than just depression. How should I go about diagnosis?