hi! this is my first time incubating duck eggs i had a batch of 7 pekins duck eggs and 4 were fertile at first then 3 died inside the shell a few days later only 1 hatched but it pipped a few days early and the shell was hard and the membrane was like paper and it was hard for the duckling to hatch fully so i helped it out and it’s been 2 days later it’s still not moving as much it chirps and moves often but stays curled up and has its eyes closed i tried feeding it and giving it some water it barley ate i don’t think it realized that it had food next to it but it definitely knew that i was giving it water because it was drinking it fine and the yolk sack has a long brown stick looking thing attached to it i’m not sure if it’s the umbilical cord or not but the sack is fully dissolved, the ducks hair/feathers are almost fully dry and the duck is very wobbly too which i’m assuming is normal since it just hatched and is a premie