This may be a silly question, but have any of your ds/dd's had chicken pox twice? My 10yr old has what we 1st thought were bites on his torso, he started with 4-5 yesterday, and they were itchy, but now has 10 or more all over both sides of his torso, nowhere else, and they have little heads on them. He and his twin had chickenpox when they were 3yrs, although his twin was worse. He has had no temp, but was a bit grumpier than usual a couple of days ago. Could it be chickenpox again?