Weigh yourself everyday?

I know a LOT of people will tell me its not good to do that. I hear you! I had to weigh myself everyday for a while as ordered by my doctor so I am used to it. I know how to deal with the ups and downs of the balance. Like exercising a lot one day and the next day you gained weight. I dont overthink it.

BUT I was wondering if anybody else is doing it. Especially just after the surgery. I am also curious whats the most you gained/lost in a day. For example, I was at the same weight for 3 days and this morning I lost 1.6 pounds.