For about three months now I have had redness on my penis tip and around the shaft as well as my entire scrotum. The redness started on the tip of my penis which I originally thought was just a skin irritation but spread around my penis and over my entire scrotum. This whole problem began roughly two weeks after having sex with one of my friends. She informed me multiple times that she didn't have any std's but I got completely checked out due to anxiety. Herpes, chlamydia, syphilis, gonorrhea, and hiv tests all came back negative. Went to the dermatologist who said it was a fungal infection but didn't specify any certain one. I've tried multiple creams and zeasorb jock itch powder. After using some of them my skin became dry and began flaking but the redness still remained everywhere. Nothing seems to be working. It feels like I've been stuck with this condition forever and just want it to go away! Please someone give me some input on the situation, if anyone is going through the same thing, and if you know of any other things I can try. Thanks!