In the end it was so very peaceful. I laid down with her at around 8 pm Tuesday for a snuggle. I dozed off lightly and when I awoke at 9:30 she was gone. I think it was her taking her last breath that woke me up, and i know there was no pain or struggle as I had my arms around her and would've woken up right away had there been.
Rest in peace my sweet girl, you were truly the best dog ever!