Thanks to everyone for all the great advice.
Sadly paddy didn't make it through the night. I bathed her, fed her apple cider vinegar and water through a syringe and even got her to ave a wee bit of yoghurt sprinkled with pro biotics but it wasn't enough
. She started pooping bloody stuff last night too.
As for the rest of the flock, they have been getting raisins rolled in crushed calcium tabs and pro biotics, acv in their water and worming powder sprinkled on their laying pellets, and NO scraps. Emerald is less lethargic this morn, but still has watery white poop.
I did get 2 perfect eggs this morn - yippee!!!
I feel like I'm on top of thing now and I'm hoping (fingers crossed) that all of their health improves and I can prevent what happened to poor paddy