FASCINATION ABOUT K2 SPICE SPRAY

I have recently started out supplementig K2 (from natto) And that i get menstrual-like cramps (even in the middle of a cycle) considering that the first day of doing this. I don’t get any cramps if I skip using vit K2. Shall I stop taking the supplemnt?Persons using blood thinners. “All those on blood thinners, for instance Warfarin, should avo