what am I going to do with myself?

Guess I just need some words of encouragement and motivation. I've been doing really good the past few days. Excellent self control with eating healthy AND not smoking since the 2nd of Oct. I figured yesterday being Saturday I could let myself relax a little...I wouldn't go overboard and SPLURGE, but I did allow myself to do some things I didn't allow myself over the past week (dessert). I wasn't planning on being lenient with myself today too, but I HAVE. I had a few tiny graham crackers for breakfast with a half cup of coffee. Had a LATE lunch (around 2:30) I made healthy chicken and rice with ginger and sesame..made it all by myself!! lol What made me so lenient with myself is the fact that even though it is a healthy food cooked without fattening grease, I let myself have a WHOLE bowl full! I was hungry
with lunch I had a sugar free drink.
After lunch I allowed myself to have a tootsie roll (50 cal) but that wasn't good enough...I have some left over deserts from the ice cream man's last visit "Schwan's Dessert for one" a little tiny 180 calorie cup of ice cream with pralines, choc chips and caramel. Ohhh it was so good...but ohhhh am I feeling SO guilty!!!! Especially after having done so good this week. I don't want this to be my breaking point...so I'm scared. I need to let this be a mistake made and move on. Go hard for another week! Anyone having the same problems?