Woohoo - I too am experiencing what you mention. I exercise consistently through the week. I'm doing cardio and strength but my weight doesn't seem to budge. I am not sure what's going on with my body but I think I'm gaining muscle right now so I'm backing away from the scales for a month or so. I've been using livestrong's website to track my calories to get a pretty good idea of what my daily intake is. I'm usually right around 15-1700 depending on the day and if I exercise hard. I know its frustrating, it is to me too. Guess I just wanted to say "I feel your pain."