I came down with the stomach flu yesterday and my milk supply has dropped to about nothing. His morning the milk was there because I was even leaking a bit but since then nothing. I admit I didn't drink a whole lot of fluids yesterday because of how I felt, but today I'm trying to down as much water as I can. Is loss of milk normal? Will my milk return soon? I'm concerned so any info is greatly appreciated. I had to supplement with a bottle of formula today; which made me upset to tears.