What are you targeting for daily calories?
Carbs aren't the enemy generally, same goes for fat and protein. Went low-carb back in 2018 myself, dropped 80 lbs, then regained roughly 60 of it eventually.
On reta specifically I've noticed if my mood turns sour, carbs tend to fix it.
As long as you're staying balanced and covering what your body actually needs, sounds like you've got a good handle on things now. Planning on staying in ketosis indefinitely?