Serious answers only please :) okay, so yesterday when I was at home, I noticed that my finger had what looked like to be dried blood on top of my finger nail. It wasn't red, but brown and speared. It didn't completely cover my finger but I noticed it when I had reached in my pants to adjust my pad. Now, I know this could have been my own blood, but would it have dried so fast. What if it was someone else's blood that has hep b or c (these diseases can still live in dried blood) and when I went to adjust my pad the blood touched the outside of my genitals? Am I at risk for Hep B or C or HIV? Please let me know if I should go to the hospital and get PEP administered. I'm FREAKING OUT. by the way this happened around 8pm last night.