Thank you for your help. I'm putting polysporin on it for now to see if it will get better. I have taken pictures of it because it is small and so my mom could see it easier.
Hello,
For your symptoms bacterial and fungal infection should be ruled out. Since the rash is persisting, so it will be best to get it evaluated from a dermatologist and get a KOH examination of the skin scrapings done to confirm fungal infection. Treatment consists of topical antifungal cream which may contain miconazole, tolnaftate, terbinafine,ketaconazole and clotrimazole.
It is very difficult to precisely confirm a diagnosis without examination and investigations and the answer is based on the medical information provided. For exact diagnosis, you are requested to consult your doctor. I sincerely hope that helps. Take care and please do keep me posted on how you are doing.