Ok..Deep breath......and again...and again...
ok?
Right a few things occured to me here...
Are you keeping track of your calories? If so how many are you eating? If you eat less than you need you WILL lose weight. It takes time but it has to happen. Or maybe calorie cycling would work for you - there's a thread about it in the calorie counters bit.
Have you had your body fat percentage done? Maybe you have A LOT of muscle? Are you using the same scales all the time?
Lastly getting angry at yourself isn't going to help. Your body is going to be the same body whether you are 200 or 120 pounds! If you have an out of proportionally big *** (like me!) it always will be - try to accept what you have. I'm not saying that'd easy but try because getting annoyed about it isn't going to make that change. Its like getting really annoyed at your eye colour..won't change a thing. What i'm trying to say is that you can lose weight but you can't change your body into a models proportions if you are 5ft 4!
All is not lost I promise! You just have to rejig things and figure out what your body wants. If you always gain from 176 then you are eating more calories than you need for 176. Its not magic - its science!
Claire x