My 5 month old indoor kitten has a wound behind his right ear, I noticed some beige dots on the area yesterday thinking may be it's dirty, and while cleaning it some hair fell off and I discover the red dot. His ears are dirty and I have been trying to clean it, would it be possible that he scratched his ears too much which caused this wound? I have seen him scratching his ears. The thing is my kitten just recovered from ringworm last month so I am worried that this is ringworm coming back. Thanks!