Day 10

So I am a little over a week in and have already noticed a little looseness in my pants.  Still, I was hoping for more of a noticeable difference with all the change that's taken place with my diet and excercise.  Am I wrong to think that?  Does anyone else get discouraged right away when they are working out?  I have been feeling kind of like I will never make this deadline.  I think I need to step it up a notch.  Any suggestions?  Anyone out there feel my pain... my hunger pain?