i had sex on jan 31 and i noticed afterwards that i had a red mark it didnt burn when i went to the bathroom no discharge or anything the skin peeled off but it came back in a couple days and after that its just looked like this ive been stressing and lookong to see what it is please help me!! i went to take a test for chlamidia
This is quite an unusual reaction - think about what is in contact with the skin of your penis - try to aim for WATER only being what is in contact with your penis. Never expose your penis to hot water and ensure it is fully dried after washing and after a shower.
I suggest you see a Dermatologist as the skin on your penis generally is very dry