Hi there!
I've had oversupply for ages, suddenly yesterday within 2h I hardly have enough for my LO.
At 8pm we had her bedtime feed and everything was normal. Then at 10pm when I was pumping for her DF it suddenly took me 40min to get 4oz and I couldn't get a drop more.
DD usually takes just under 5oz at the DF and I get that amount within 20min and still have lots left.
At 3am DD woke hungry and I was shocked to find my breasts were flat. She nursed some but kept crying hungry so I pumped and only got 2oz which I fed her by bottle and she finally settled.
This morning the same, empty breasts! LO nursed some, fussed and I really don't think she got as much as she wanted.
I pumped again since I normally pump after the morning feed for my freezer stash. Usually one side is still full after DD ate and I get quite a lot in a few min....this time 2oz again!
Is it possible for milk to suddenly dry up?
The only thing that comes to mind is that i didn't drink much yesterday but after 10pm i downed 1l of water so surely the NF and morning feed should have been ok?