I've read many a posts in my day here on the Master-Cleanse board. Any time the dizziness comes up after a long cleanse, it's usually the body's way of saying "enough". We all feel that dizzy buzz the first 1-3 days, then it's usually smooth sailing until your body is done cleansing. If memory serves the cleanse is suggested for (up to) 30 days. You've done your body good -- be proud. Now is the time to start thinking about weaning if the symptoms continue. I'm sure it has nothing to do with the MJ you smoked 3 months ago ;)