"i have used plan b about 4 times in the last 12 months. i started a new relationship and birth control was something i did not want to take because of the adverse side effects it has on me. sometimes the condom breaks or just comes off so plan b has been a friend. i experience depression when i take plan b. i don&#039;t have this normally, severe mood swings, lighter bleeding but horrible cramps and headaches. my period always came about 7 days after taking the pill. i never got pregnant. "