If she's not drinking well, you can also give her wet feed.I will try to get Amoxicillin though and the calcium supplement, I feed her already a high calcium layer feed, I also fed her some water with natural apple cider vinegar, although not recently, should I give her some greens like spinach and natural apple cider vinegar again? I still don't know if she is drinking enough is there any way to encourage her to drink more that doesn't involve forcing it down her throat with a syringe like medicine? I also gave her a small light since I thought she might need it, she still just nets in the little place I have for her since not much to do but she doesn't seem as tired now.
Here is the egg cut open as well.
Is she moving about more? She may enjoy being taken outside for a visit or being around her flock for a while, if that's possible. Sometimes this will perk them up a little.
I've never used ACV, I personally don't see the benefit. She may like a small amount of chopped spinach as a treat if her crop is emptying. Egg, fish, meat, a little soft fruit one time a day also make nice treats.