Hello. First of all, I live in a shared flat. 1)I have bleeding hemorrhoids and I always have a huge fear of wiping my bleeding anus with with a wet used towel(towel after shower or toilet paper after urinating), touching any kind of wet/dry surface and there s also a huge paranoia of having a toilet backsplash on my bleeding parts when I urinate. If I touch my bleeding hemorrhoids with a hand, wipe it with a wet/dry towel or touch any kind of outside surface with it (for example sitting with it on a public transport or any other public place), should I be worried about getting hiv? Would also apply this question for the tip of my circumcised penis. What if I touch any kind of environmental surface with the tip, should I be worried? 2) I also developed a sick fear of touching any kind of wet/dry surface while having fresh cuts on my hands or anywhere else (again, even anus with hemorrhoids). I have never had sex/drugs/needles or something that is not advisable. Please help me to get over these irrational fears and let me know if I should stop worrying about getting hiv virus. I have read an enormous amount of questions related to this one but I always felt that they were not fully related or fully answered. I would really appreciate your help, have a good day.