So for the past 6 hours or so my face has been burning. Feels like a serious sunburn, but no sun. This sometimes happens with my thighs were it feels like it burns so much I can't have anything on my leg, no underwear, no jeans, otherwise, it feels like a horrible burning pain. Other times, and usually, it's my chest. Pain is quite... it's painful, and if the area was any bigger, it'd be down right unbearable. I have no idea why this is even happening. Completely random. Went to a doctor once, he had no answers either.