9lb in 4 weeks is fantastic!
We'd all love to lose 2 stone overnight (I've tried, doesn't work
lol) but losing weight is a marathon, not a sprint.
Whatever you do, don't compare yourselves to others. Everyone loses at completely different rates depending on their body type, previous diet, metabolic rates, what they eat on the plan, how much they want to lose, etc.
1-2 pounds a week is a decent steady rate to lose and it makes it more sustainable to keep off in the long run.
And you're allowed to have an off day, just make sure you get straight back on plan the next day and don't be too disheartened if you don't lose as much on the next WI.
You will get to where you want to be, but it won't happen in the blink of an eye. It takes work and you CAN do it
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