I Need Some...

I have no idea what my problem is!

I look in the mirror and see this body that is NOT mine... well it is but it is a little larger then anything I want to see! I have every intention on working on being thin again, dieting, I work out ALL THE TIME.
But, then the day starts and I loose all the confidence I have in being able to do it.
I have the " I'll start the BIG diet tomorrow" attitude
It is ALWAYS tomorrow!
This is NOT my personality...
BT (Before Travis) I was one of those people that if I wanted to loose 5 lbs, I would DO it immediately!
Now, I cant seem to get in the groove!
I NEED motivation!
I know what I can do to loose weight, but I just am not willing to give up my yummy food.
I get so disappointed because I will loose weight on a diet and then slip and eat french fries and then I will be stuck on eating bad again and then waste all that hard work on working so hard to loose the weight!
ANYONE have advice!?!
I need it!