I was curious about a potential symptom I have been noticing. I was a foolish, avid tan addict in my early 20s and am now 26 y.o. male. I noticed that I often get a rash after sex but in recent months this rash has gotten hotter, redder, and spread from my upper chest/neck to covering my shoulders, belly, and even ears. I occasionally get it in super stressful moments and one time using a particular body wash in the shower. My primary concern is that this rash seems to follow areas where I used to 'tan' which typically included just burning my pale skin in the sun on my chest and shoulders and turning them red. On one instance it was such a severe burn (zero tan) that I felt sick for days after. Was this ever a symptom for any of you all or is a sign of skin cancer, or any cancer for that matter?