I have had a patch on the back of my right shoulder for 3 to 4 weeks. It itches sometimes. When I run my fingers on it, it feels like small bumpies all in that area. When I try to look at it with a mirror in the mirror, i can t really see much. My husband says it is almost in a triangle shape, and that the little bumps are skin colored, unless I scratch a lot. Then the area gets red. Once in a while it s looked like a few little scabs, from my scratching, maybe.