Wahoo!!! I'd say "I can't believe it" but that isn't true. I DO believe it! I believe it because you worked SO hard for it! You have an enormous amount of patience to see this through!
Yaaay! Now the hardest part--don't look at the scale for a week or so (or you may end up throwing your scale out the window because you drank some water).
I can't tell you how many times I've gone into the bathroom to look at that pretty "19x" in the past 3 weeks. Welcome to ONEDERLAND!