hi medically no i think your period has not started from shock to your system and perhaps some stress your putting on yourself all from having unprotected sex so just give it a couple of days to see how it goes. so when you have had your period do see your doctor about getting on the bc pill to protect your self for the future. but use that wisely. remember safe sex is the best sex. good luck
i had sex on the 19 after he came i touched myself to see if he came in me and i was dry am i pregnant? . it was my first time and it was also very fast. i was also suppose to start my period today but i didn't.