[joy and bella]

my 4 pound baby yorkie just got spayed today. i just picked her up and when i went to take her out i put her on the ground and she fell over. i have given her nutrical...lots of it....and she had about 5 kernals of food. she wont drink....and just sits and cries....every time i take her outside to pee she just shakes and sits there.....she is non stop crying!!!!! i feel so bad....what do i do??? they said she was fine...but i am sooo scared!!!!