question: Hello doctor, It has been four months since I have been suffering this problem. I have been to the sexual clinic. They say that all my tests were negative. They keep saying it is a non-sexual rash. I have had this white spot near my urethral opening for three months which is what is worrying me. What is it? On the corona, I also have this rash which seems to be spreading around the penis head. What is it? I have attached the images. All the STD and HIV tests were negative.