I've had these itchy bumps show up on both of my elbows about a month or two ago at the same time. I have had these in the past, but they had gone away for about a year prior to this and now are back and there are more bumps this time. They are not anywhere else on my body. I have a photo attached of one of my elbows. It is hard to see in the picture, but some of the bumps have cracked from itching and they are raised.