I had unprotected sex 2 weeks ago but my boyfriend only put it in for like 10 seconds he didn't ejaculate inside, but the next day I went to go get emergency contraception pill (24hours after I had sex) just to be safe. And I was suppose to get my period last Friday and I haven't gotten it yet. I'm getting all the symptoms before I get my period, (moody, bloated,breast hurting) but it's been 4 days and I haven't gotten it... Should I be worried that I could be pregnant? I'm just paranoid