i am about five days late for my period. i have had unprotected sex with my boyfriend so on the day of expected period i took a pregnancy text but it was negative. i dont know if it was just to early to tell or not... since then for the last five days i have had cramps on and off. i expect that each day my period will come any moment but it has not come yet. i have other signs of early pregnancy such as tender breasts and i have been tired and sick to my stomach a lot. i cant tell if these are signs that my period will come or what. i have been getting concerned since it has not come yet but i have cramps...any advice??