I'm a 32 year old female, not pregnant, not breastfeeding. I have had very sore and erect nipples for the past two days. The only thing I've changed recently is my laundry detergent. I went from All Free Clear to a new design of All Free Clear, although a different design of the bottle shouldn't mean the detergent is different, so this is probably irrelevent. I'm also noticing that my skin is itchy everywhere, especially my neck and back. Not sure if the nipple pain and the itchy skin are related problems, but it's driving my crazy! Can anyone relate to this?