I did three protein shakes per day, all with skim milk. I added a bowl of broth from reduced sodium soup at dinner. I also supplemented with SF Jello and Popsicles. I lost 21 lbs. in 17 days. Good luck.
Wish I had some great words of wisdom to help you out. Everything that has been posted before sounds perfect and right on the money. Just know that we are all thinking about you and you can do this.