Hello. Welcome to ask the doctor.
I have seen the attached photograph also.
I understand your concern.
As per details, it seems that you are suffering from a condition called Tinea Corporis. It is fungal infection of skin characterised by itchy red scaly rash.
In such cases, I prefer to advise topical antifungals like clotrimazole cream and tablet fluconazole.
Visit your doctor so that he can examine you and give you a prescription.
Get your blood sugar levels done.
I hope it helps.
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