I had the EXACT SAME effects from stopping wheat
I like einkorn too- but it is so hard to work with
I suspect all those nice Einkorn videos online are really using regular flour- the color doesn’t even look right
I responded very well to a keto-style diet years ago. I knew I wanted to get back to that lifestyle, and reading his book really lit a fire for me to get it out of my life. I don’t regret it for a moment.