i lost my virginity a while ago. and i bled.
i had sex a few more times without bleeding.
then a few days ago i had sex and i came home and i was bleeing really bad. and it hasnt stopped bleeding yet. and i know im not on my period because i just finished my period.

so my questions are:

why am i bleeding? i already went through this.

&

why havnt i STOPPED bleeding yet?

You know, there were a few times where a week after my period, I engaged in sexual activity and there was also some bleeding. Of course it would stop shortly afterwards.

Maybe your vagina might be really sensitive or something got scraped down there. It's possible that a cut could happen.

BTW did you use protection? Because if you didn't, maybe you might have contracted an STD... DUN DUN DUN.

no ya i used protection

A scar tissue from your last period has been torn. If it persists, see a doctor.

Well you JUST finished your period, it's probably just blood left over. There have been a few times I've had sex right after I'm done with my period and it seems to have come back, usually only for the night.