I have this red/pink blotch inside my foreskin, there is

Patient: I have this red/pink blotch inside my foreskin, there is no discharge of any sort. i directly applied soap yesterday and it has been burning more after that. there are wrinkle kind of things present only in that area. before this showed up i had the same redness and irritationon the tip of my foreskin. after having sex again the redness is now inside. i was wondering what this is and what steps i have to take.

Doctor: