Here is a tip to help you stay on track.
Find a pair of pants that is tight, but not impossible to zip, Every Friday morning, try them on.

Why Friday? Weekends are typically a tougher time to stay on diets. And the Friday morning try-on will motivate you to watch your eating during the weekend.

If they are loose, you will say to yourself 'I am making progress, I am staying on track during the weekend.

And if they're snug? That will provide motivation to stick to your diet so they'll fit better next week.