Up and down the scale

I lost 6 pds but later on that week I was back up to 180 pds again. I understand and can't understand why. I back to 179.5 pds but I don't know if I am going to lose the follow week or not. I just have to see what will happen. I want to be in a better place, but I know that I can get there if I can if I keep working on it. In addition, some other habits I could do better enspecial the eating area one...

from
heavenjewel