I've developed rashes around my breasts and underneath the breast as well. I was not sure if it was caused by food allergy or fungal infection. A few days later, I also found small spot of rashes around my belly and arms as well. Should I be concerns? I have not tried any medications or ointments. The rashes are not itchy but they do get redder after hot showers. Are there any over the counter cream I can buy to treat this?