Feeling dead from keto. For reals

Keeley

I'm only on day 3 . Pretty strict keto. Yesterday and today I am VERY FATIGUE. Someone told me this is actually a thing with starting this diet. Ots called the keto flu or something?! My question is, how long does this last and what can I do to help bc I have to make it thru 9 hour shifts. I work in the medical field. At a pain management clinic. 🙃🤯🤪