Help, I lost my babies and I don't know what I did wrong!

[sc-chick617]

Thanks everyone for replying! It means a lot that people are taking the time to give me advice. I am mostly wanting to make sure that if it is something I did, that I don't do it again.
The three little guys are doing very well this morning so I am concentrating on them now. I actually have them in my bedroom so I can keep checking on them. My husband said to big them in the bedroom because my constant getting up and going across the hall was bothering him.

They chirpped thoughout the night and this morning they look great. I would say a complete turnaround from how they looked last night.

Thanks so much!

~Elizabeth