Oh, Congratulations with your new puppy!!
Do you have a picture of the dad? and of the puppy
?
I would think the mom would be a mix between yorkie/silky terrier, yorkie/westie or silky terrier/westie, she reminds me so much of both silky and westie.
Her face is nothing like a yorkie face, way too different, yorkies have much shorter ears, smaller ears and more ''cat like'' ears.
But a cute dog though!