Hiya me and my boyfriend last night were in the middle of doing foreplay and he had blood on his fingers, his nails weren't sharp or long and it didn't feel like he cut me, we thought it might be because im due on my period but I haven't had my period yet but with being on the pill, my body hasn't sorted itself out yet so my periods come at different times of the month but I should be due on or should have been on my period by now, I'm not on any contraceptive pill or anything. I'm 22 years old.