Twinkle, I think you have done tremendously well, getting so far. Six weeks, blow, I think my longest was about 5 weeks last year and I would struggle to repeat that. I think your day is a good example of what we commonly refer to as real life
Don't forget that the actual diet we're on is a time that is taken out of the ordinary, and it's not how our everyday life normally is. So I think after such a long stretch of it, having a meal that is healthy and mostly low carb is not only not the end of the world, but pretty much how you would be eating post-exante.
And I wouldn't be surprised if you still had a small loss. It was just the one meal. I'm glad you enjoyed it and feel refreshed after that, it seemed like you really needed it. Staying in control whilst eating is one of the most powerful experiences, not just being abstinent from food, but actually having it, but treating it in a measured balanced way. That's where we would all like to be after our weight loss. So keep going, twinkle, you're doing great xx