From everything I have read and researched, I still have not found the correct answer to what causes and or why I have these sores. Under my left breast, I have sores that are white and red in shape. They are painful, break open and stinks badly. I shower all the time and put powder under my breasts, but this is not helping. The sores break open and when it does, it looks like a white-head pimple but it wont come out when its squezzed. I don't want to make it worse by squezzing it. Each time I shower, the sore re-opens. Can anyone please tell me by my discription I have posted what this may be from?