I would say they gave you a good advice. I weigh myself at the end of each month (for 3 days in a row, because weight fluctuates a bit). I don't think you will achieve anything weighing yourself 2x a day. I remember once, when I was due for a check-up at the gym (weigh-in and body fat %) I weighed myself in the morning, then when I got home from work and I was up by a few pounds. Then I weighed myself a few more times and by the time of my appointment (at 8 pm or so), I weighed SEVEN pounds more than in the morning. I have never done that since, it only frustrates me.
I know I am in the minority here as many 3F chicks weigh themselves daily but I don't consider it important. And I also don't count calories, although I am "calorie-aware" and read labels very carefully and try to make the best choices. I also subscribe to the concept of clean eating.
We each make our own choices and this is mine. Everyone's mileage may vary.
Good luck!
P.S.
You may know of Tosca Reno - she published a few clean eating cookbooks. She has her own site,
www.toscareno.com, and there may be another site for clean eating specifically (if so, I am sure there would be a link to that on her site)).