Since 3-4 weeks I am having some sort of infection on my penis. It hurts when i move foreskin of my penis to backwards and forskin have white streching marks as you can see in attached picture. I am having no pain while urination. After having sex foreskin have inflammation. And took 2 3 days to come back normal. Also there is white stuff between foreskin and head of my penis. I have taken (fluconazole) as recommended by my local chemist. Although no difference in the foreskin condition.