How is it possible?

 I KNOW!  Alien abduction!  You were actually gone for a week, they just erased all memory of it!  LOL  Ian  

I know I am crazy insane for weighing myself so much, I have never in my life have lost this much weight and it is still very surreal to me. I have lost 10-20lbs but that's it, in the past. I think my excuse is if I weigh myself more often I will catch, the up swing faster and correct it sooner, even though I exercise and eat the best I can everyday. OK, I WILL ADMIT IT, I AM A SLAVE TO THE SCALE. I don't know how to stop.
With a 6lbs gain, I hope George is coming (sorry guys TMI)

What you have all mentioned makes sense even alien abduction LOL! ok, I am going to try to not weigh myself till Saturday, I know it is Wed already but three days in between I guess is something :) its a start...

as a rule of thumb, pick a weekly date and weigh yourself. Also weigh your self in the morning before any bowel movements of any sorts. Excretions vary as well. You can do it after if you want just keep it to once a week.