Nursery is rife with chickenpox and DS was off for a week with a really heavy cold, off his food etc. On Friday spots appeared on his torso, only about 8. They aren't bothering him, haven't blistered. I'm not sure if it's chickenpox or not? I've already had a week off and need him back in nursery if I can. He's 100% in himself. We aren't quite 48hrs in from the spots appearing.