I’m 99.9% sure I get this. Week or so before my period I have horrific mood swings, uncontrollable crying, feeling like everything is pointless, suicidal thoughts, intense anger at my partner, paranoid thoughts. Then as if by magic the day I get my period it all goes away. I’m on the pill so it doesn’t make sense, I can’t imagine there’s much more that can be done. I found starflower oil and some supplements ease it slightly, and it’s much worse when I’m already stressed.