Hi, just wondered if you have had an anal fissure? I had a “skin tag” develop after having an anal fissure in the past. Can’t remember for sure, but I think they called it a sentinel pile. It developed as a result of the fissure (which was just a small split in the skin from me being constipated at that time. Before it healed, the fissure was quite sore and bled when I had a bowel movement. May not be the issue, but I thought I’d just mention it. J xx