@Hugh-Griffin Hi Hugh, great to hear from you, and we all look forward to reading your day 30.
A couple of thoughts about your above comments: first, it wouldn't hurt to consult with a doctor about any pain you experience. If your stomach is hurting it could be any number of things, and we are not medical professionals so can not advise on any pain issues you might be having.
Regarding your other thoughts; the great thing about simply waiting to eat until you get hunger pangs is that your body is alerting you to its need for nutrition, and so you know that it is the exact right time to eat when you get the alerts. This is true whether we are at our ideal weight or overweight or underweight. God designed our bodies to alert us at the ideal time to eat. We will not be overweight or underweight if we follow our God-given alerts.
So really you have nothing to worry about regarding losing weight, for you are simply eating as God designed you to eat. If you do happen to experience some unwanted weight loss it is most likely because you are not eating until full when you do eat.
Other than that, it is exciting to read that self-control becomes normal and the power of food is broken. Yes, that is exactly what happens everytime someone turns to the Lord and to eating as He designed our bodies to eat. Isn't it wonderful to have the power of food broken? Now we go about our day not even thinking about it anymore, just eating when we get hungry and enjoying our meals.
I hope this helps!