I really feel like I've been busting my ass at the gym by doing interval training (HIIT) every day and lifting weights every other day. Today I decided to weigh myself again and I've gained 2 lbs since my last weigh. I don't think it's muscle as my body fat percentage has gone up too! Crap. I'm hoping that the means by which the scale calculates my body fat is inaccurate. I don't feel like I've been going crazy with the food or anything. I did eat out twice last weekend but other than that I've behaved myself. I guess this is a sign that I need to strictly stick to 1650 calories a day. I'd really like to get below the 20% body fat mark.