I have a reoccurring red raised oval shaped spot that pops up about every 4-6 months in a different area on my torso. I treat it as ringworm, and it completely goes away in about a month. It has never been itchy or perfectly round. It seems to just eventually fade away. I did get a severe case of ringworm about five years ago from an infected cat. And I ve also had pityriasis rosea. My question being, is this really ringworm that keeps popping up? What else could it possibly be. It only appears in a single spot that is gone for a long time before another shows up. Thanks for your time