Lag, ketosis is ketosis is ketosis; pink, purple, and often even 'negative'. You got over the scale 'thang'; don't let little plastic strips be the next 'thang'. They really aren't a great indicator of fat loss. How your clothing fits, however, is! So is a tape measure.

If you're drinking your water, getting 10 - 12 times your body weight a day in calories and getting some kind of exercise then yes, you're definitely on the right track

Nat