maybe weight loss shouldn't be your only goal. I like setting medium to long term goals that don't pertain to weight loss but do involve the activities that lead to it. For instance, 2 years ago, I was really into biking so my main goals I focused on was my distance and time on certain trails. Everything I ate and drank had a purpose it seemed but I never worried about weight loss and I lost weight. Well, I haven't been doing that much since breaking a foot doing it and moving away from my favorite trails but I have been aiming to bench press 300lbs and thats what I've been focused on for the last 8 months. I haven't worried about my weight just the weight I need to lift. I don't think I've lost any but I have trimmed the old waistline. Forget your weight problem and get a physical activity that demands progress and focus on it. Just an idea but its working well for me.