Just finished the same treatment for 14 days. Had a constant headache, although not severe, it was unpleasant. Had a rough time with stomach aches and pains for the first 5 or 6 days. It was a long haul, but I got through it. Feeling much better now. Bloating has decreased and don’t feel constantly tired as I did during the entire treatment. Trying not eat any processed foods, (that’s hard to do) but overall I am better. Hope your treatment helps you too! Good luck!!!