K.
I've had the same thing lately. I breastfed, and I think they're still sensitive. Plus with all the dry Winter air they seem to have gotten dried out. Too much fun! Anyhow, the thing that's worked for me the past month is using the tube of Lansinoh (Gerber and other companies make it too) gel/creme and it's helped so much! I hope it'll help you too because it's extremely aggravating!