Today is day 12 of 84. I weighed myself today and yesterday and the day before that. Weighing yourself daily is not a good plan. You gain and lose by water retention, etc. The scale is misleading.
What is a good idea is to measure every week. I measure my neck, upper arms, chest, waist, hips, thigh, and calf. You can see a great deal of difference in the data as time goes by and it's fairly consistent.
I'm going out tonight and needed to budget my calories appropriately. That gives me a lot less leeway in what I eat. But it will be fun to go out.