Plan B is on fire; starting today:
-Strict calorie counting on non-fasting days.
-4:3 next week if I am not happy with what I see till Sunday (5 days are a good indicator).
-Work out the constipation problem.
-No meal out till the 2nd of May, when I have a big dinner coming.
-No dessert for the next 5 days (because I think that it was what destroyed me and I need to test it).
One note: fasting and eating no grains made no difference with fasting and eating grains-only. In fact, the constipation problem got worse after the two fasts when I ate veggies instead of porridge.