<<Disclaimer: Verify this information before applying it to your situation.>> Hi folks! My wife who has been gluten free for only about 10 days, was feeling GREAT for the first 7 days. Then three days of the following symptoms, very suddenly: Fatigue, weakness Cold clammy feeling Chest pain, especially when taking deep breaths Lower abdominal pains. Some of these symptoms led to the suspicion of being celiac from the start, but now after 6 days of the best health in years, we have three days of yuck! Is this a common reaction to being gluten free in the beginning? What should we expect when first going gluten free?