emergency contraception
"I took it about an hour after having sex, because the condom broke. I'm on birth control but haven't been taking it on time. I took it as an extra precaution and had my period a few days late. I got my period and I have been throwing up and have had the worst back pains ever. I have never felt so horrible. I haven't kept any food down and started also having diarrhea. It's the worst pain I think I've ever gone through."