Even if you had 3000 calories yesterday, which I doubt, remember one pound is 3500 calories. So you didn't really gain a pound! Scale may show up two or three but it's just temporary, And now that you are back on track it will go back down and that little spike might actually help you!
I had to laugh at the chicken skin.
I have the same problem with not my mom but my MIL!
Hit goal of 150 on 2/21/2014.