Actually I advised sticking closer to the regimen the cleanse prescribes -- do the lemonades with syrup to help ease the dizziness. When you said you drank 2 liters in the morning before starting, was that plain water and no lemonade? Just curious.
IMHO, if I may add, it almost feels like you are letting extra worry get the better of your cleanse. If I'm wrong, please forgive me, but it's just what I sense. If you would feel better being under a doctor's care, by all means, thats your personal decision to make. I really think you can do it though! Let your body do it's work. Keep truckin' *s*