It could be hypoglycemia, yes.
At that age and weight though - I'd bring her to the vet ASAP!
Congrats on your new baby, and I do hope she is feeling better...
__________________ ~ A friend told me I was delusional. I nearly fell off my unicorn. ~ °¨¨¨°ºOº°¨¨¨° Ann | Pfeiffer | Marcel Verdel Purcell | Wylie | Artie °¨¨¨°ºOº°¨¨¨° |