My boyfriend fingered me for the second time tonight and there was blood. There was blood last time but it was brown and thick, it covered the whole of my pants. This time around the blood was more red, but still brown, and there wasn't much. Why am I bleeding? Also my period is late because I had antibiotics and my grandmother passed, so I wasn't eating much and my diet changed. Is this my period or my hymen? How long should it bleed for?