That's okay, I beleive it's water retention, it is my TOM, and I have been feeling very bloated all week, even though I have been drinking tons of water. I have not strayed from plan so it will only mean a bigger loss next week...right?
The heat causes me to retain water like crazy. Although it bums me out when the scale goes up (which in your case it didn't - yahoo), I trust the fit of my clothes in those situations.