I wonder, how much did you eat in lbs?I gained 1.6 pounds from Saturday morning to this morning according to my scale. My weight goes up way too easily. I had a cheat day on Saturday and had some pizza, wings, wine and chips with taco dip. I was 3.6 pounds more on Sunday morning but it has gone down.
It frustrates me because I was just about into the 170's again.
If I'm not mistaken, it should be impossible to gain more weight than what one eats, so maybe it is just water retention caused by sodium in what you ate? That should pass in few days luckily, so I keep my thumbs up such being the case and that you would get under 170 soon
I found Xylitol for much better price than usual source, I'm not sure if you have iHerb, but Xylitol from Birch is one to get, not one made from corn:
http://eu.iherb.com/Source-Naturals-XyliSmart-32-oz-907-g/44239
I wish that I could find sugarless orange juice and put Xylitol in it, but I guess that would be completely impossible as sugar is part of orange.