I go in every night to check on my babies before I go to bed but tonight I found 3 of them dead. Their brooder was not cold, they had food and water. I grabbed the poly vi sol and started dosing the other babies. I'm pretty sure 2 more of them are going to die before morning. I have been putting AVC in their water, maybe not as much as I should. I took them out and cleaned out their brooder, put antibiotics in their food, checked their bottoms for pasty butt and noticed that they all felt skinny. I have not been handling them very much, they are very skittish so I pretty much leave them alone except to feed, water and clean their brooder. I have been refilling their food 2x a day because they have started to become wasteful and the feeder kept being empty. I thought that some of the food must be getting eaten but now I don't know. Their crops are empty. What can I do now?