I have small red papule rash, each bump is about 1-2mm in diameter, they are circular in shape, like little dots all over my body. They are all over my body except my face and stomach. It started on the back of my thigh then spread to my arms upper back and hips. they are unevenly distributed mostly on the backs of my legs and arms. I have no other symptoms. I was camping this weekend, but nothing else has been different.