Hello, I was chaffing after walking around all day. I used the bathroom later in the day (I squatted over the toilet) and accidentally peed a little on the toilet which in turn back splashed onto me and on the chaffing area. Upon inspection of the toilet, I noticed there was some blood on it. As the chaffing was fresh from that day (I think of chaffing as like an open rash even). Does this pose a risk of getting HIV because the pee that touched the toilet also touched the blood on the toilet then went on my open chaffing?