What Gives?

So I'm on day 10 of my low carb diet. I've lost 6 pounds. I've been around 1300 calories per day and under 35 carbs a day.  

As mentioned in an earlier post, I have a significant amount of weight to lose (115ish). I know the first 4-5 pounds are water weight but from what I understand, eating low carb (and staying under calorie limits) will put me into fat burning mode.

Ok so why am I not losing weight?  If you remove 5 of my 6 pounds lost as "water weight", I've only lost 1 pound in 10 days? 

I have tracked religiously and I have been drinking enough water.

What gives?