Trying to figure out what this is ... I've taken a few pictures in hope that it assists some of you. First time on here so I hope I'm doing this correctly (asking the question).
I've had this for about a year off and on - lately a lot more on than off. I will get rashes anywhere on my body (ranging from arms to legs, torso - everywhere). The skin will become itchy with very slight redness, or sometimes even bright redness. Interestingly enough, when I touch it - it's usually fairly hotter than my body. It's literally warm to the touch.
When I scratch it (yes, they get VERY itchy) - it usually ends up in getting bumpy which of course, make it more itchy. If I don't scratch it, it's not uncommon for the rash to go away (in that one section I didn't scratch) within an hour, maybe two.
As far as I can tell, it's not an allergic reaction. There's nothing linking these to an allergic reaction as I've modified and changed almost my entire life in terms of items, foods, etc. They seem to almost always happen when I become hot (the temp goes over 72ish degree's F), although lately it even happens at temps as low as 65. At this point I'm stumped because it's not the heat.
Two pictures (and I apologize that the second one is very blurry, but it captured it best) are below - and just to clear up the common question, the flash was off on both pictures:
Thank you very much for taking the time to read this, and I would appreciate any feedback that you all have. I hope you have a good day!