8 days late, missed period
I'm 20 years old and my period is regularly every 28 days. I was supposed to start on April 15 and I feel as though I'm going to start. I have been bloated and crampy, I'm irritable and my back aches but still no period. I am not more nuseas than normal and my breasts aren't tender so I have no idea what is going on (I've never been pregnant before). I am not trying to get pregnant. My boyfriend and I don't use protection but he pulls out and we've never had a scare. I don't feel as though I'm more stressed than usual but at the same time I don't know how to react in this situation. I took a hpt yesterday (day 7) and it was negative. PLEASE HELP...