okay, so you're at ~11 days of fermentation? Right?
Be cool, and let it sit for another 10 days. Call me when your done. J/K. Let it sit for about 10 days and check he hydro reading. It was a big beer and when you racked you probably got enough yeasties to finish the job; except they would've finished faster if you left all of them in the primary.
You'll be fine. Just give it time - and by all means report back and let us know your success story!