I have never had sex before and I just used a dildo for the first time, it wasn't very good and kinda had touch edges, I didn't go so far that it hurt, just enough, but when I took it out there was a little bit of blood and I put my fingers in and there was blood, it's not leaking or anything, and it's not heavy blood either, very light, should I be concerned? I mean I know the whole cherry popping thing but, is this normal?