Newbie

I have been on the Keto track for 7 days now and am down 10 lbs. I am sure it is because I stopped drinking coke and all other sugars! I have good days and bad days - the Keto crank comes out every now and then. But - this is the longest I have stuck to any life change in years! (I hate the word diet!) I refuse to quit! Any constructive criticism and support welcome!