emergency contraception
"I had a two min unprotected  sex with my bf, he didn't ejaculated inside. After 3 days ,76hrs took pill ella one. Feeling cramps, headache, back pain, tiredness and still waiting for my period supposed to get today, but maybe  medicine delayed it or I'm pregnant.  I did preg test today but neg. I am on day 20 today  even  though my cycle is 28 day. Panicking a lot as I didn't want a pregnancy. "