My right breast had clogged ducts from the time I woke up yesterday until around 7/7:30pm last night. I did a lot of pumping and only nursed on that side while I was trying to get rid of the clog. Now anytime baby nurses on that side, it feels like he has knives in his mouth! That nipple must just be raw from being used so much yesterday. Lanolin isn't helping. Any tips? Will the pain eventually go away? I really don't even want to nurse in that side but I don't want another clog.