I have severe menstrual pains and cravings, they start at least two weeks before my period. I take the pill, before the pill it was torture and agony, much later - 11 years - (due to the negligence of the doctors) it was discovered that I have problems with my ovaries. Having pain before, during and after menstruation is "normal", but if you are in terrible and pain, you better go to the doctor, as you may have health problems, terrible pain is a warning you that something is wrong.