Maybe my liver???Questions

Today is my 4th day Water Fasting and have not lost a single pound, not one. Or inches for that matter.

My previous diet consisted of lots of water, 100% natural cranberry juice, lots of green leafy veggies, fruits, not sugar, startches (not even startchy veggies)no dairy, and no wheat.
I have been doing the Fat Flush by Ann Louise Gittleman . It was good at first, feeling good and what not, but the weight just didn't come off as promised. I know everyone is different. I'm not putting this diet down b ecause it does show lots of facts. And is very heathy for people.
I wasn't losing weight though and got frustrated.
So, I decided to water fast. I have done it before and have had great results. Infact everytime I did I lost at least 2 pounds per day.

Today is my 4th day being completely faithful and haven't lost any weight, not even an inch. The 3 previous time I've tried it (water fasting) I couldn't stick to it for more than a day or two. This time was sooo different because I know this is something that I truly wanted and had my mind totally set.
I bought these strips that show you ketones, ph balace, specific gravity, and a lot of other things and I was definately in ketosis on the 3rd day (yesterday) so I thought I would definately lose something.

I have posted this elsewhere but one says that it could be candida while another person says it could be my liver. How do I find out?

Has this happened to anyone else before?
Any suggestions?

I truly need help and would like as much advice as possible.

Thank you,
Kelli Tweet