month old whining when put down

Joselyn
my little girl whines and growls (mostly at night she does the growling thing) when i put her down when she is awake, what should i do? or buy? a swing? even when she is sleeping i put her down and she wakes up and starts doing that "ahh ahh" sound and moving her legs like she needs something but i try everything, pacifier, feed her , swaddle, lower temperature or make her warm. i am just tired i need a nap and eat and clean her bottles etc etc and I can't with one hand...