So my dd is 3m old and breastfeeding is well established! The last couple if weeks I have noticed lumps in my breasts when they get a bit fuller - she is now going a but longer at night! These lumps get smaller after a feed. Ur don't go away. I've been seen by a nurse practitioner who said it's just my milk ducts. Today however my right breast causes me agony when feeding - not in the nipple but more the breast tissue behind it - I've never had pain like this - anyone have anything similar???