Hiya!
Sorry to hear you're not feeling the effects of your FABULOUS weight loss...
Did you take your measurements when you first started? I found it a good way to see how much my body had changed, and that kept me going - very rarely could I see a difference just by looking in the mirror. If you didn't, do you have a piece of clothing that was tight or just fitted right when you started - I'm sure you'd see a difference if you went back to it now
You've got great results so far - keep at it!