Hi. I am here because I'm concerned. Last time I had sex was 5 months ago. Since then my penis has been discoloring and wrinkled. Sometimes it's purple with little white spots but not wrinkled. Sometimes it's pink like it should and wrinkled and around the corona glans is purple. Sometimes white but that rarely happens. I have no pain when I urinate and once or twice smegma came out. Is that some kind of discharge or is it normal? Please answer. Thank you.