Hi..Your pre op diet is the same as mine Julie. I decided to ge a little jump start and started the pre-op 3 weeks in advance (to give myself some buffer if I have an oops day!), am on day 13 now and have lost 9 lbs. Just remember, this is not to loose weight but to make the liver less fatty, so very limited carbs. I have not had any rice, bread, Pasta, or milk since beginning. If I'm hungry then I thow another bag of steam veg (leafy green not corn or carrots) in the microwave (I mean 80 caloreis for whole bag!), put some spray butter on it and that tides me over for sure. Still having less than 1000 cal intake a day.. but all Protein and very little carbs. Add another scoop to your Protein shake can help as well. I am not limiting to 4 oz protien, veg a day and it is still coming off.
You can do it!! Good luck.