Hi, I am on day 8 and just felt the way you did last weekend then it steadily improved. Try to drink A LOT of water, and get something in your tummy even if it is just crackers for the first day. My second day it was soup and crackers, then day 3 grilled cheese and soup, then a hot meal the next day, you get the idea. This is how sick I was that I had to gradually work up to a hot meal. Take it easy, you are not well. Be kind to yourself.