Welcome back to icliniq.com.
I understand your concern.
I got the pictures you shared (attachments removed to protect the patient's identity).
From the images, I got the impression that you have tinea cruris, a type of superficial fungal infection. I suggest you use the following medications for two weeks. Take Capsule Onitraz 100 mg twice a day, Tablet Levocetirizine 5 mg twice a day, use Lulirx Cream (Luliconazole) apply twice a day to the affected area, use Ketofine (Ketoconazole) soap. You must wash your undergarments with hot water. You must keep your towel and soap separate from other family members. I suggest you follow up after two weeks. Do not stop the treatment without advice.