For the last few weeks I've been feeling absolutely great! My tiredness subsided and I was running around the house at 6am waiting to go to work. HOWEVER.... The last 3 days I've been exhausted! Struggling to wake up and stay awake during the day. Friday I had an evening nap my mother in law doesn't know about the baby so I'm sure she thinks I'm just getting fat and lazy! Is there any reason that the tiredness could be back with a vengeance? I thought it was meant to get even better in tri 2?