what the heck is going on?

Stacy

My period stopped last Tuesday,i had sex on Wednesday and then again yesterday... We used a condom BUT (and idk why lol) he doesn't put it on until a few minutes before he is about to orgasm...

Anyhow I just went to the bathroom and when I wiped,there was alittle bit of blood...I'm not cramping so idk what is going on..

Anyone have any idea on what could be going on?