Every month I am a bit of a mental mess around my period. Although I try and cover it up.
I get particularly pissed with certain colleagues at work and feel like I want to hide away from the school mums to avoid conversation etc. DH also drives me mad.
Then when I've been on for a few days, voila! I'm fine again.
I just find it mad how intense it is for me, like I almost get paranoid and feel people are intentionally being twats, when on a good day I would let it blow over me!