I'm a 22 year old female, and I believe I have chicken pox. I have not been vaccinated because my doctor believed that I had a small case as a baby. My mother recently had shingles, so that is where I would have caught it. It started as muscle pain, headache, and a fever two days ago. The next day I also had a fever and noticed water filled blisters in random spots that easily popped and didn't itch. Today the spots are everywhere, including on my scalp, genitals, and in my mouth.