you aren't overweight hey look i am 5'6 and 150 lbs. also your weight shifts during the day like if you weight yourself in the morning and it says 128 then you look a little while later and it says 126 it is just because your weight shifts also if you have lost weight and then it nachos then you are just putting the weight back on. What i would do if you want to lose weight then use weights while you are exercising. Do the exercises more than just 3 times a week. When i got back from my vacation last week i weighed 160 lbs. i have been exercising every day for the past week and a half and i bought weights and that has done a world of difference. I went from 160lbs to 150lbs in 9 days. Just stick with your weight training and if you start to lose the weight then don't start eating junk food just remember what you have been doing so you can keep it up and lose it like that. Well I hope you have gotten some good help if you want some more incouragement feel free to email me at cayger123@aol.com-caylynne