Hello. Welcome to ask the doctor.
I understand your concern.
As per details, there are following possibilities for your symptoms:
1 ) Tinea- it is fungal infection of skin.
It is characterised by red colored itchy rash covered with mild scales.
2)Eczema: it is characterised by red colored rash associated with excessive itch.
Treatment depends on the diagnosis.
Visit your doctor so that he can examine you and give you a prescription.
He may order KOH test for fungal elements also.
Share my opinion with him.
I hope it helps.
These Q&A’s are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.