Yesterday and today, every time I pump, the milk smells horrible and sour. LO winces every time I offer him any. What is going on here???? I got my period back Saturday night and I am getting a cold...Could either of those contribute? Diet has been the same...I have been drinking Mother's Milk Tea for four weeks now also...Any ideas? I don't know what to do...My goal has always been six months and I'm so close after so much struggle...Help Please