This weird thing has been happening to me.
I'll be sitting somewhere, and a part of my body will all of a sudden feel warm. For instance, just a few minutes ago, I was sittting here at my computer, and an area about the size of my palm, on my lower leg, started to feel really warm. I put my hand there, and sure enough, that part of my leg felt noticably warmer to the touch than the rest of my leg. This has been happening for about six weeks I think. But I don't think the spot is always the same. Does anybody else have this happen, and do you know why this happens? I think there is an acupressure point, or something in that vicinity, so maybe that has something to do with it.