So i'm 16 and my boyfriend and I agreed not to have sex until we've been dating for at least 8 months (we've been dating for about 5 months) but we have been having pretty amazing phone sex and everything has been normal. Up until about 3 weeks ago I had just been fingering myself, well my bf turned 18 and he decided to buy me a dildo so I could use it instead of my fingers. Since then, i've been starting off fingering myself, then using the toy, and then finishing with my fingers again. My problem is that every time I go to finger myself the second time, i find blood in my cum and on my fingers... is this normal? I'm kinda freaking out. I know some girls say they have popped their cherry by fingering themselves too hard but this is the 3rd time I've found blood everywhere. Please help!!