disgusted

I am so disgusted with myself. I've gained the weight that I had lost and then some. I'm at 160 right now. I can't seem to stay motivated. I'll do good for a day or 2 or even a week, then fall right off the wagon again and stay there... the whole time telling myself that my blood sugars are raising, I'm risking gaining more weight and I feel like CRAP! I KNOW Atkins works and I KNOW that I feel awesome when I'm doing it. Why is it so easy for me to get side tracked. I want to look good this summer and feel good. I want to eat healthy and teach the girls while they are young. Starting over AGAIN....