So about a month ago I looked down at my arm and I had a small rash
about the size of a dime. Random, nothing to worry about. And then it gradually started appearing in other places; feet, calves, thighs, stomach, arms, shoulders, neck. I have come to notice when anything scrapes my skin at all it becomes a welt that lasts for about 3 minutes. But the welts and small rashes pop up also when nothing has touched me. However, none of the little rashes or welts itch.