period rantage

Okay, girls...so yesterday i had a friend..a MALE friend...tell me that PMS doesn't exist in 95% of the population...and even after i pointed out that he was confusing it with PMDD (premenstrual dysphoric disorder..a very very severe form of PMS which includes HUGE emotional changes) he still didn't really buy it. OKAY SERIOUSLY.... I HATE IT WHEN GUYS THINK THAT PMS IS JUST A BYPRODUCT OF EMOTIONAL GIRLS. why doesn't he tell that to my cramps that get so bad i can't walk? or why doesn't he tell it to me AFTER i've punched him in the face because of my crankiness. OR why doesn't he tell it to my pants, when i can't fit in them because i'm bloated from my stupid period. or to my boobs which massively hurt!! pfft. PMS doesn't exist? ugggggghhhhhhhhhhhhhhh!!! periods are just so gross. seriously now. haha. okay that was my rantage.