"i&#039;ve been on this pill for about three weeks. the first night i took it i felt horrible! but ever since then i&#039;ve been fine. i didn&#039;t eat before or after taking it so that could have been the problem. i always feel like i&#039;m cramping. not bad cramps but i just feel like something is going on. i also constantly have a headache but overall it&#039;s working like it should!"