Too much on Day 5

This will be my first MC. I'm proud of myself for sticking to it thus far. However aside from toxifying myself I also look forward to the weight loss. 5th day and I might have lost 1 lb. I started taking count of my intake. And I think I may be drinking too much. First 2 days I drank 128 oz. Yes I mixed a total of 32oz 4 times in one day for both day one and day 2. I thought 32 oz equalled to 3 glasses and figured I would be drinking 12 glasses. Would this be the reason for not seeing any weight loss? Is it too late to see real weight loss results? I'm also feeling weak towards the end of the day. Any advice?