My Struggle with the last 5kg

struggling with the 5 kg i hate so much. Tried metabolic balance for 14 days. The hardest of my life made me lose 3 k within 2 weeks. omg i had no, absolutely no energy left in my body. i wonder how movie stars or models keep up with not eating but having energy at the same time.
Here I am again, almost 64kg. I really want to have under 60 and I will make it slowly, gradually now.
Having 5 days with no sugar (i do eat fruit); at the weekends or at special occasions, I will have a day for eating junk and maybe a second, where there is a little junk in the daily diet included. this should slowly get me into the scale range i want. god, if it wasn't so hard, and if temptation wouldn't scream at any corner.....