Comment by amwelles

It's well-documented that your weight fluctuates quite a bit from day to day. Mine goes up and down a pound or two. It has to do with the amount of water your body is retaining at any given time. Starting a new exercise routine will make your weight spike temporarily. Cutting your caloric consumption will sometimes dramatically decrease your weight, then you'll gain a little bit back, then it'll gradually go down again if you stick to a deficit.