So my right boob will give up its entire milk supply (2-3 oz) in about 5 minutes flat with no help no nothing. My left boob, however, will hold onto the milk like it’s going out of style. I have tried wet heat, lactation massager, breast compressions. I have to sit there for an hour milking myself attached to the pump to get 4-6oz out. How do I get my left boob to give up the milk? I will only have 20 minutes to pump at work so I need this to be fixed.