Anyone have any tips or tricks to getting more output when pumping? I use the MomCozy Air 1 most of the time since I get the most output from it rather than a regular/wall pump. I want to start a little bit of a stock pile in the freezer but it feels like every time I have any in there I end up having to use it 2 days later. I currently have 0 bags except for some bath ones that went past 5 days in the fridge. Any suggestions, advice, or tips and tricks would be greatly appreciated!