will i be ok?

today i had sex with my boyfriend, but after sex (about 10 minutes later) i went to the bathroom to pee and when i wiped, i realized there was blood!😳and not the dark kind, it was really light and sort of pink. i rolled up some toilet paper and put it on my underwear - sort of like a pad. then, 2 hours later, i noticed more blood. then i peed again, and sure enough, i still noticed blood. what do you think this is? i'm worried

UPDATE: I was not a virgin, it's just that this never happened to me before.. could be an early period because of all the sex? PS thanks for all the answers so far.. would appreciate more thoughts and ideas