Sorry you had the flu!
You're doing a great job. In the past with my own weight loss, I kept waiting for my clothes to fit differently and I, too, would be dissapointed when they didn't at first. One day, however, there would be a huge difference. It was almost like it changed overnight. For me, it was surprising. Hang in there. One day, it will show up and you'll wonder why you didn't notice it. LOL