Jock Itch Picture Is It Possible To Have Jock Itch Or Ringworm Without Symptoms?

Is it possible to have jock itch or ringworm without symptoms? - jock itch picture

Approximately 4 days, I noticed a red oval next sorta Wonky is not particularly in the groin or thigh. It is pink on the edges, but looks like a bruise-yellow center. The skin in the middle is sorta rolled up like a stretch mark. I washed the head and shoulders (I read that the anti-dandruff shampoo could kill ringworm) and pinetarsol hold, then with a dry powder in the area after the showers. Fall I noticed today that some of the skin began in the middle of it means that the healing process?, I peel it or leave it? Sounds like Jock itch or sore?

Here are some pictures, the yellow could be a bit exaggerated since pinetarsol
* Can a bit graphic *
http://i35.tinypic.com/29cb8tx.jpg
http://i35.tinypic.com/1zokmbm.jpg
http://i36.tinypic.com/a59w08.jpg