Is it normal for PMS to be worse when your losing weight?

Im losing weight becuase im eating HEALTHY (not unhelahty diets, but fruits nad veggtables etc..) i have lost weight becuase of this, but i am extremely pissy and my period starts tomarow. i usaully dont get this bad. i was cussing in the house and also blew up at a friend, is it normal when your losing wegiht to get pissier than normal?