Who wants to be The Biggest Loser??

I do... I do... Last time this was so easy, why am I struggling now?? Why isn't the weight just falling off like it was before?? Then I realize I have hit a PLATEAU!!! Some of my co-workers and I participated in a mock competition of The Biggest Loser last January. We did a three month competition and I came out victorious. I lost a total of like 40 lbs. I was so proud of my results that I kept at it. And since that have lost another 15 lbs and noticed a huge change in my appearance. Not only had I lost a total so far of 55lbs, I have lost 4 dress sizes and multiple inches off my hips, butt and especially my gut!! As of March we decided to have another little trial of The Biggest Loser. In the time so far allowed I have only lost 7 lbs. 7 lbs What is the deal?? I am doing everything I did last time, and my body is just clinging to that evil stuff called FAT!!! I still want to ditch another 20-25 lbs and am having the hardest time getting rid of it... I have tried everything and it seems like the only thing that has been working is Pilate's and Yoga 4 times a week.. That is great for me, but bad news for my boyfriend... He keeps asking me when he gets his girlfriend back, because I am always at the gym. I tell him to come with me, (he got a gym membership, but has only used it like 4 times) but he keeps telling me he is to lazy to go... Well I'm not to lazy and am more determined than ever to get rid of these last few pounds, no matter what it takes... I can't wait to be able to put on a bikini or a pair of shorts and actually feel good about my body... I will keep you all updated on my progress... I will be The Biggest Loser!!!!