Need to drop 13 pounds to be booked for surgery... help!

So examples of a good weight loss menu could be eggs for breakfast, a chicken salad for lunch, and some grilled fish or chicken with green veggies for supper?  Would it be a good thing to add one protein shake in there too?

You probably don't need the protein shake.  You can add some non-starchy raw veggies for a snack if you get hungry between meals, or a greek yogurt with no added sugar.  (Fage is good, or Oikos Triple Zero)

Good luck, you'll be there in no time!

Thanks for the vote of confidence!