"i have been using loestrin for about 5 months now. the first 3 months i would get a bit of nausea and cramps, but the doctor said to keep taking for three months because it is supposed to resemble pregnancy! i was fine after the 3 months. i haven&#039;t had too many problems with it for the past 2 months. this month have been having really bad stomach aches and cramps. i&#039;m not sure if it is the pill or something else? "