I've been having issues almost since I've started. I don't have any sort of real diet plan, I have no exercise plan whatsoever, and self-discipline has just never been my strong suit.
For instance. My stepdad just offered to take me to McDonald's and I was just going to do it and write myself off. It's hard not to, honestly, when I' living in a house where everyone but me is allowed to have whatever they want whenever they want. The same goes for hanging out with my friends and boyfriend.
This is the food I've had all my life, and I enjoy it. Now I feel as if I have to throw it all away and that I'm some giant failure when I indulge.
My mom keeps telling me "crackers and water"...and I just want to scream! It sounds like a prison nightmare! And to think once I reach my goal weight, this is what I'll have to have the rest of my life to maintain? I feel like instead of being a fat girl depressed because of her bad eating habits, I'm going to turn into a skinny girl depressed because of her good eating habits.



Seriously, is that all she expects you to eat? Ignore her. That is ridiculous, unhealthy, and unsustainable.
It's hard to cut back on sodas. So this is a great step! Keep going with it 
You can do it!