I had got fingered by my boyfriend and afterwards there was blood. im not a virgin so he hasnt stretched my hymen so im just a bit confused why i was bleeding. my period is late there is no way i could be pregnant though, could that be why?

About blood...: In a normal, non-pregnant college-aged woman, if one vaginal activity leads to bleeding, that can be coincidental blood from the uterus (such as menstrual blood), blood from a cut or scratch anywhere where the activity went, or from a cut or scratch on said finger(s). The finger(s) being the blood source is unlikely, since fingers are tough. Most likely source is the vulva or vagina.