I am struggling on my 2 week fast. I cannot have anything but , 5 Medifast drinks, jello, popsicles, and water. I feel tired, grouchy, with a full fledged headache. What can I do? I want to stick to this but I dont feel my system is cooperating. Any tips?

Is that a pre-op diet? Sounds crazy that that's all you are allowed. If you could drink coffee the caffeine would help with the headaches. Clear broth or protein shakes would help you not be so tired and grouchy. I guess the best thing you can do is keep yourself busy and your mind occupied so you aren't dwelling on it. Maybe try some liquid vitamins too.