Not really. What vitamins. She has sipped water. Plain. On hand I only have Brewers yeast tablets (my dogs)and niacin. Betsy guesstimate on circulation shutdown?
Ok has she tried to poop at all? we may want to give her something to drink but lets wait until tomorrow.
NOT to freak you out because I think you are DOING a WONDERFUL JOB, and you are doing ALL you can to save her..
But Tonight is going to be your SCARIEST moment. I don't know why this is but if she's going to give up on us, she will sometime during the night...honestly I don't think she's even considering it. She's a very very strong duck and is doing all she can right now..
I have measured her sac from the first pic you sent to me to this last pic and it has not shrinked down at all. so again, I beleive she's just going to close right up and forget about it dealing with it.. LOL.. so it will look funny for a while with that thing just hanging there but she should be OK...
I had a chicken with the same issue, rushed out of the shell, didn't give himself time to finish and sure enough, his sac just hung there, it finally died and fell off. NOT HIM his sac.... LOL I did have to keep him separate because the other chicks would peck the heck out of it.
They are very curious creatures when they are young. got to get into everything... LOL