I have had a similar problem with the MC. How long had it been since your last drink of lemonade? I have to keep it coming almost constantly so I dont feel faint. The other thing is, I was having pain in my side. My ND said it was my pancreas and that was affecting my blood sugar, hence feeling faint. So she helped me release old emotion from my pancreas, and I have not had much trouble since. I would have to guess you are detoxing physically AND emotionally. It might help to keep the lemonades constant. Also, I have had problems with lax tea. When I have a BM, I have felt faint from the herbs. So I have to use Oxypowder .
Hope this helps. Dont quit if you can hang in there.
Katie