Image ID: a black and orange image of Sisyphus pushing up a boulder. The boulder is labeled "the fucking menstrual cycle".
A few days after my period ends I just blissfully forget about it until one day I wake up and notice my crotch looks like someone was murdered there. Super duper fun.
Get on psych meds and it's a breeze. I've had no symptoms other than the odd period of being hot at night, can't really call it a flash.