If you are following the protocol you should be in Ketosis. I have never ONCE tested to see if I am in Ketosis or not. I have just followed the sheet and let the program do its magic. Worrying if you are in Ketosis or not is just an added stress. If you are following the sheet you will be in it
My body never did anything different, I did notice the urine smell just thought it was all of the vitamins I was now taking and I had the taste of metal in my mouth, just thought it was my body getting used of eating the correct foods.