Keto

That's mostly glycogen flush this early. That being said, keep a solid deficit, and you'll continue to see loss in the long term. I've been LCHF for years, but just went full keto about three months ago, and will be shifting to zero carb as soon as my current food stock is gone. Just feels good to come home from work and eat any dead animal part that I can get my hands on (while still maintaining a deficit anyway).