I have been living in NK land for quite a while now. I pretty much have it down so I don't really track carefully anymore so I wouldn't have anything much to add here but, if I could help, I would be happy to.
For me NK is about keeping myself cancer free (five years post cancer now) and keeping my epilepsy under control with less medication (down 25% so far).
Anyone who tries to tell you how stressful, dangerous, eating disordered, etc. such a WOE is can just take their scientifically unfounded negativity elsewhere.
I wish you well.