Someone stold my puppies she had 11 they did this on Friday .She ate yesterday at 11am but has athe since then, won't move around much just lays there. She still goes to the bathroom and will drink water

I have no experience with this, so this is my opinion, I am not speaking as an expert. I have never bred one of my dogs (nor would I).
She is depressed. Give her time and lots of love. Boiled chicken might be an exciting treat, yet won't upset her stomach. She is most likely still producing milk and might be uncomfortable. I would check with the vet to see if there is anything that might relieve this. How old were the puppies? Were they being kept outside??
I hope you will consider getting her fixed. She has been through enough and it will increase her life span and protect her health.
My sympathy to both of you.