On the 19th of feb my boyfriend and i had unprotected sex. He pulled out right before and he did say there was no precum. Im 5 days late on my period and Im very nauseas and fatigue. But my boobs arent tender or sore. Any advice? Could this be a hormonal thing? Or stress? Help! Did anyone else go through pregnancy symptoms or same symptoms as i did but did end up getting their period late?? If so, why?? Urgent!