@PearlsPearl Pearl do you mean 12lbs all together or 6pounds all together?
Either way weight loss really isn't linear (it goes up and down). I googled this a bit near the start of my journey as I got invested each week in the number but now I'm further in I can honestly say that the downward trend is far more inportanf than any one week.
If over 3 weeks you've lost 6lb that's fantastic! 1-2lb a week is recommended and you've hit that!
If it's 12lb then that is huge! And no wonder your body is saying "hold on a minute" before it releases any more.
Either way for 3 weeks in you're doing great.
Our bodies fluctuate in weight daily, after a drink, after a poo, day after eating something salty. It holds water or inflammation often the week before a period, sometimes after starting exercise or doing strenuous exercise, again after eating something salty. It's not a straightforward Do A get B.
I found it helped me to look at some graphs early on so I'll share mine - you'll see the lovely downward line! But if you go in close there's lots of times I thought I was "stalling" or staying the same or it wasn't working and then it goes down.
Or weeks it went down during the week.... Then back up when I weighed in!
Every one has a different graph - I didn't lose lots in one go at the start but many who do the even out or have a slight gain. All the bumps are part of it it's the long term trend that's important. Don't be discouraged.i