Great job, Lisa! You are doing well and you can do it. Just keep positive during the weekend. I know weekends can be a bit harder on a person during a fast.
When I am fasting, I am constantly brushing my teeth and using mouth wash, to the point of carrying a little travel bottle of it with me, because my mouth feels so yucky when I am detoxing. I work with the public, so I am very aware and alert of my bad breath and the smell I give off when I am fasting. It aggravates me a bit because I don't like it, but I know it is the best thing for me.