Hi Loula, I have just finished my first week and my weigh in showed 9lb off!!! I am doing SS+, with skimmed milk. The first few days are tough, but after that you will be fine. I run a b and b and have to cook for my guests 4 course meals every night. There were times I could have screamed, but now I just dont feel hungry, in fact, sometimes it is hard to get the shakes down. However, I do crave the different foods around me. Tomorrow I am going to have my first solid meal, instead of my 4th shake and skimmed milk, I am going to have some bbq chicken and fish and salad/grilled courgettes. I have decided to let myself have an atkins style meal once a week and ENJOY!! This way I figure, I will feel more normal and it will be easier to socialise with friends etc without feeling like a freak. I am sure you will feel great soon, get plenty of rest that was the key for me, I have never slept as much and as well in all of my life. Big hugs!!