See I work at a fast food restraunt and just recently I was collecting money from this customer she gave me the ten dollar bill and then when I gave her back the change I discover she had a band aid on her hand and some dry crusty blood on one finger and I had this little open cut on my finger from my skin cracking it wasnt a deep cut it was just real little but I didnt touch her hand at all but now I am scared because what if blood was on the money or something I check my hand a cple of times and didnt see any dry blood at all but now I am thinking what if it was on my hand and I didnt see it I didnt start thinking about it until a couple days later. and when I was taking this man order he was spitting food out his mouth but now I am thinking what if food got in my eye and I didnt knw it or on my face and I didnt knw it I am so scared to death. please help me.