Why is mother nature mean?!

Eli • Just a friendly person who likes helping out others!
I'm supposed to get my period soon and the pms is just awful. I'm moodier than usual. It's so bad that I'm slamming trays of food down at work. Another issue is that my breasts are way more sore than they've ever been. My boyfriend can't even touch them and in no way can he make me feel good by them now. I've been cramping for days it feels like and I'm tired of having to pee all the time. Can stress make all these things worse like this? Or maybe it has something to do with something else?