Thats great that you are working so hard. I personally stopped losing when I was doing the same workout everyday I guess my body got immune to it or something! If it isn't working for you maybe try mixing it up each day? There are different types of cardio you can do at the gym like eliptical, treadmill, swimming, rowing machine, and a lot of gyms offer great structured classes that burn a lof of calories like kickboxing and such.. Just something to think about that worked for me and it keeps you from getting bored! I would also focus on your calories and keep a journal.. Food is a major part of losing weight too not just exercise.. You can find some calculator online that tells you how many calories you need to be eating a day to lose weight for your height, weight etc.. This really helps speed up the process! ( at least in my opinion) GOOD LUCK!!

__________________