Keep in mind that scales (From what i've seen anyways) won't change much if you are close to what you were a little while ago. I've jumped on a scale, took a Jurassic park level shit, and weight the same after according to the scale. Weight yourself once a day, at the same time. I normally do it right when i get up, before i eat or drink anything. That will give you the best guess at your weight.
Keep in mind how much water impacts that scale. It doesn't sound like much, but if you are well hydrated that scale and go back and forth quickly. I'm currently doing my bulk, and for the last 3 days i've lost weight (almost 3 pounds). It was mainly because work picked up for a bit and i wasn't drinking as much water. This morning all the weight came back after a well hydrated day.
If you have something that is tracking your weight, you should only really look at your weekly/monthly avg weight. Not day to day, it will drive you crazy and I think it is one reason most diets fail. People think they are working hard for a week, don't see the scale change, and give up.
Just be consistent and think long term.