Not sure this will help, but I find spicy foods cause that for me (wings, salsa, pepperoni). Definitely try to keep the frequency of BM's down. When it happens to me, I shower, and then put either Neosporin there or Vaseline. That usually helps soothe, and if there is a cut from going, then it helps heal it quicker (Neosporin). Toilet paper will help from getting the stuff on your clothes. I hope you feel better.