Day 6 Uh Oh Weight Gain .8 pounds!

I was hoping to find myself lose more weight and be under 140 pounds. But to my dismay I gained .8. What happened?  I know I didn't have very many veggies. Then I made the flaxseed crackers, did I eat too much of it? I know they're high fiber and I'm constipated, so I may had too much.  I'm hoping that's it. But my guess is that I ate too much of it, I wasn't as hungry as I normally am. I just chalked it up to the fiber.  But it was really satiation from extra calories. Ugh, have to be careful.