I havent gained at TOTM (i have my period right now and I weighed yesterday and lost 3lbs), and I lost last month too.
Every single one of us is different and our bodies react in different ways.
I was absolutely starving on the weekend, and I put that down to coming up to my period and that's why i've just started on SS+. I couldn't have another weekend like that!!
When are you due to officially weigh? Because if it's not for a couple of days, I wouldn't worry too much. I'm pretty sure the majority of us scale-hop but it doesn't do us any good!! When I started I was jumping on the scales about 10 times a day and it just messes with your head. Now, i weigh in the house about twice a week... and always the time i would officially weigh. I can't quite kick the habit! lol
Don't worry too much... it'll be fine - i'm sure.
Lynne
x