Paroxysm,
I'm glad you decided to get back on the horse. I remember watching Oprah once and she said that in order to lose weight, to REALLY lose weight, you're gonna have to want to do whatever it takes to get there. At the time I just grunted and didn't really pay attention to it because I wasn't willing to do what it took, I still wanted to eat what I wanted, and not exercise. Anyway, my point is, you seem like you really want to do this.
There ARE going to be struggles and times when we just want to give up, when we think that we can't do it, or aren't strong enough to do it. Sometimes I'm the same way... and I know its SUPER cheesy, but I remember this quote from the movie Akeelah and the Bee:
"Our deepest fear is not that we are inadequate. Our deepest fear is that we are powerful beyond measure. It is our light, not our darkness that most frightens us. We ask ourselves, 'Who am I to be brilliant, gorgeous, talented, fabulous?' Actually, who are you not to be? You are a child of God. Your playing small does not serve the world. There is nothing enlightened about shrinking so that other people won't feel insecure around you. We are all meant to shine, as children do. We were born to make manifest the glory of God that is within us. It is not just in some of us; it is in everyone. And as we let our own light shine, we unconsciously give other people permission to do the same. As we are liberated from our own fear, our presence automatically liberates others."
*hugs* Stay strong. You deserve this no matter what you're brain is telling you.