I've said this here before, but it's sooo true. It was several months and about 40 lbs before *I* saw any difference in me. Then suddenly I saw LOTS of difference all at once.
And even my coworkers and friends weren't mentioning anything for fear I wasn't actually dieting and that they might say something wrong. It wasn't until I'd lost nearly 50 lbs that people started saying "hey, wow, you look great!" (At that point I guess they figured I was doing it intentionally and going to stick with it!)
But about a month ago (a year into it) I started going through my closet and realized that nothing fit any more. I put on my old size 22 pants and gasped at how they feel off of me. I literally looked like one of those ads where the person puts their old pants on over their new ones and can fit nearly another person in there. I never thought that would be me ... and it took a year to get that far.
Hang in there. It *will* happen for you. You will look into the mirror one day and go "Oh my GOSH ... I have cheekbones!" or "Oh my GOSH ... I have collarbones!" just like the rest of us have.

It just takes a bit longer than you sometimes expect.