I have been pumping instead of nursing for the past week due to my son not latching properly and causing blisters on my nipples. I have noticed today that I am not pumping as much milk as before. I am getting about 4oz per pump session compared to 5oz previously. The left breast used to give more milk than the right side but is now only giving 2oz (I was getting 3-4oz before) and have noticed that my letdown is slower--which was never a problem before. When I try to compress, I still don't get much even though I can feel the hardness from the milk ducts and I know there is still milk in there . I'm actually getting more milk than before from the right side, BUT I have to really compress the breast to get it all out. Is there something that I should be doing differently to keep my milk supply up while my nipples heal?