<human>: Summarize the given text in a few sentences.

I've been at this for about 6 weeks now, and tonight I ate out for the first time. I'd read some posts here about restaurants and how to handle eating out, so I felt pretty sane about it all. 

Yesterday we decided where we were going and I picked something from the menu I've had before and amazingly, someone had logged that dish into MFP so I was even able to pre-track it. 

Today I whittled my breakfast and lunch down a bit to make up for the total calories of this dish but by mid-afternoon I wanted to kill everyone because I was so hungry so I ended up eating a giant apple, which made me feel tons better but meant I was going to go (way) over. Then we get to the restaurant and I'm feeling great and I order with confidence... and the dish was *different*!! The main ingredients were similar but not identical and the toppings were totally different and I have no idea what to do with that. I ended up going with the original thing I tracked (600 cal) but just multiplied it by 1.5 for a total of 900 cal just in case, which hopefully also makes up for the three bites of someone else's dressed salad that I had. 

I can live with all of that... but what should I expect when I get on the scale tomorrow?
<bot>: Went out to eat and ended up with a different dish than I expected and pre-tracked and now not sure how to track or what to expect from the scale in the morning.