I am suffering from this problem since my period started, I suffer from pre-menstrual cramps & cramps-highest on the first day (pain in the lower abdominal , back pain, cold feet, uneasiness, sometimes loose motion, sometimes feel like throwing up) which might continue to the 3rd day(low intensity). I am about to go for a ultrasound test but unsure which test to go for? Share if you have done any test ? Or any other information? Thanks