Why do my feet smell so bad it makes me want to be sick almost.i wash and shower every day?

i mean they realy are very bad so bad that even with my footwear on i can stil smell my feet.they are sore but do not ich and the bootom of the feet are totaly white and soft and around the edge of my feet is like a red band.honestly its smells as tho they are rotting im so embarresd and no way could i take shoes off any where but at home on my own.no piss takers thanks