Hey don't be so hard on yourself, it was your FIRST day
I was pretty negative for a while, and reading through my blog it totally shows, but now looking through my posts are more happy and hopeful.
For a while anytime I ate I'd feel bad, even if I ate well but craved something else. Finally one day I was like omg stop being so negative- you had a good day- so good job- pat yourself on the back! Since then I've been doing much better with the weightloss- I finally stopped wavering back and forth between 213-215!