Keep away from those scales!! Theyre the tools of the devil.
Unless youre on CD or something weighing yourself daily or several times a week really isnt a good idea. Stick to a once a week weigh in.
Ive left my scales at my parents house, because if I have them here Im obsessive. I weigh myself once a week, at the same time of day (roughly) with the scales on the same spot lol Any time Ive weighed myself midweek Ive been really disheartened to see the supposed gain Ive had, but when it comes to weigh day, its all gone and then some.
For your sanity, if youre on SW or similar - GET RID OF THE SCALES