Hey Jean!
I'm not sure there is an answer on how to stay on track. I think you're right, you just do it. You're going to get off track sometimes though. Use it as a learning experience. When I get off track, I hate the way I feel. So now I when Im about to get off track, I try to think of how bad I feel when I do. It doesn't always work though

You can get your weight tracker by going to the USER CP, then click on EDIT SIGNATURE...you can get it from there.
Well, I'm 5'2" too. The weight just doesn't look right on me because Im so short. Anyway, I really think you're in the right place for support. I don't know what I'd do without this site!
Love,
Deanne