I'm really not sure either and in desperate need of help! Please respond!I am also clueless! So, me and my boyfriend had unprotected sex several times in a 2 day period. I took a plan B. My cycle is normally 30 days and I hadn't been expecting my period for a while. I got something resembling a period after only 20 days in my cycle. It lasted for only two days compared to my normal 5-6 and was extremely light and minimal cramping. This had never happened before after I've taken a plan B so I'm convinced it isn't from that. Right now, over 2 weeks later, I'm not supposed to get my real period for 2 more days. I'm having slight neasea,minimal back aches, increased appetite, cravings for milk, a pressure feeling in my pelvic region, headaches, EXTREME breast soreness, mode swings, diarrhea, gas, and discharge. Do you think it could be pregnancy or am I over exaggerating? I can't take a test until monday.