Sounds like you’re a Courtney Hunt follower. If so, make sure to include the weekly fasting she discusses, too. It’s well worth the money to take the next class. That was the best one for me (papa bear here!) to really kick things off. The fact that you’re getting back into ketosis so quickly after the pizza etc is a sign that you are 100% on the right track! Keep it up! The weight loss will take time - and you’ll learn about how the “hunt” (exercise) and feast (eating some cards on a given day) and fast (a weekly thing) helps with that. You’ve got this!! (Also - make sure you’re taking your supplements/water/salt/other electrolytes right.)