I did my first flush last weekend and followed the Hulda Clark protocol. I experienced a few intense waves of nausea during the night, but I never threw up and was able to stay in bed and actually get lots of sleep. I felt kinda gross in the morning for a few hours, but I passed 100 stones. By noon I felt great. My skin looked better than it has in years and I have been able to sleep through the night. I am sorry that your flush was so terrible. I think that you would be much more pleased with The Clark Flush . Perhaps try it in a few weeks. You may not feel great during the night, but you shouldn't feel terrible either. Good luck, and try not to be discouraged.