It's the cold...it makes everyone blah.
I will tell you that in my experience, that before Aunt Flo makes an appearance, I don't see much loss on the scale, starting at about 6 days before..HOWEVER, I DO see a loss usually after it's done. The main thing is no matter what to keep at it....try every day to make good food choices, even if you dont work out, and take it meal by meal if you need to. I know it can get discouraging (I've been there lots on this journey!) but it is step by step..or in this case, bite by bite, lol, and day by day........dont give up!!!!!!! You can do this!