DD is on day 5 of chicken pox, she's been crying all day because she says they are sore and obviously really itchy. The blisters look pretty bad but so did my DS's so I know that can be normal. There are a few that have a red circle all around them, probs 2-3cm wide. Those are the ones that she is saying are most painful. Does that sound infected or do they all get redness around them?