I just pumped my left breast as baby only latched right side jus now before he slept. I yield almost nothing. Is my supply gone so soon? I didn't even latch at all for the past 4 to 5 hrs and only pumped out 20ml and my breast really felt empty when I touched. Meaning baby didn't drink much whenever he latches there? This is so depressing. Baby is only 2 weeks old. ????