I need your opinion, last Saturday I longed to evacuate but as it was in the street to hold the desire and strong pressure in my anus, look fast and bid a public restroom very strong and I realized I had diarrhea. then when I left I felt a burning in my anus. followed pain but do not stop him until yesterday to review and have a small fissure located at 12.
What do I do to make this sane?
Why crack occurred?