Hi I'm on 5mg mounjaro as 2.5 wasn't working and I'm eating a 1200 calorie diet sometimes 800 as just not hungry! I'm 17st. But don't seem to be losing as much as everyone. Any tips? I'm drinking water and having protein. For breakfast I had 3 eggs with mushrooms and a protein shake drink for lunch with grapes and then a beef casserole for dinner. Do I have to eat 1200 calories or can I eat less??