Hi, I’m just starting my 2nd week on BSD and have strictly kept to 800 calories a day — a HUGE change for me and I’m proud of myself for finally taking charge of my weight and health! I didn’t feel super tired the first several days, but today and yesterday, I feel exhausted. Anyone else? Is this normal? Why now? What to do about it (besides nap all day….) …I should add that I lost 5.5 pounds last week (Week 1 on the plan). I realize half of that may be water weight. Perhaps strong weight loss is making me tired? Appreciate any feedback you can share.