The same happened with keto for me. Keto is too hard to stick to for me, that's what got me on to zero carb or carnivore as it's commonly called (when I started I was on /r/zerocarb, the other name was just influencers back then)

Keto is hard; meat, butter, fish and eggs is easy

The weight is coming off much slower than on keto, but I feel much healthier