ovarian cysts
"I really liked this pill in the beginning.   Two full months later I am very nauseous, my anxiety is worse, and I have tiny dizzy spells that last from my fifth day of my period to the beginning of a new cycle. I am so miserable this time of the month that I've had to cancel several social outings. I saw my dr today and she switched me to plain Sprintec. I hope this works. On the bright side, my periods are on time, lighter bleeding, and minimal cramps"