Hi! My almost 2 year old daughter has a horrible red rash under both of her knees. I initially thought it s eczema and applied many creams that supposed to help with this kind of rash. However, it is not going away. actually getting worse.It s very itchy and my daughter scratches it all the time to the point that it s bleeding. My friend saw it today and told me that her daughter had a similar rash and it was a fungus. Is it possible? Can I use anything over the counter to see if it works before I take her to the doctor? (the same friend told me that local pharmacist recommended trying cream for athlete s foot.Is it safe?) Thank you in advance!!!!!