I’ve been eating 1300 calories and have steadily lost 1lb per week for approx 3 months. I still have another two stone to lose but the diet isn’t working any more! I’m eating the same, weighing my portions, but the weight isn’t coming off. I’ve been stuck at the same weight for two weeks now. What’s going on? I don’t think I can reduce my calories much further and still be able to function.