So I have been EBF and pumping for almost 6 months exactly. At first I had some nipple pain, but it didn't last long. Since then I have had no discomfort at all other than being away from baby boy and really full a couple of times. Out of nowhere yesterday my left side just hurts so badly every time he latches on. He has a good latch and all of that, so I don't know what the problem could be. Any advice on this is more than welcome!