Very stressed out

Llyandra • Happy and in love
Had sex on the 9th and my period was susposed to start yesterday and still hasn't come when we did it he didn't cum in me if anything we wasn't in there for more then 30 seconds I'm a junior in high school I'm 17 and I've been crying all day about it I have also been sick for a week and a half with a ear infection pink eye and cyness infecton. Please help me I'm terrified for my life right now.