My doctor had told me i have ring worm and it went away. But then came back and spread... But it's not really bad. I've been using antifungle cream and it's gone mostly. My skin does not itch or is not as irritatted as it was. And now I have white patches on my arm from where there at. but it itches sometimes and I'm not sure when it's fully gone. Can you tell me if i should keep treating and when I should stop.? My skin feels kinda rough though and it's a tad bit red.... very little redness.