Anything up to about 5 pounds is normal, really. And besides, you should never, never, never freak out over a pound or even three up on any given day, TOM or not. Your body naturally fluctuates a couple of pounds throughout the day and day after day due to water intake/output, sodium, and a ton of other factors. You have to let that mindset go, it's unhealthy and stressful!
Okay? Okay...
Happy Weekend!
-Lala