Why am I so tired????

Michelle
I've gone from a normally VERY active person, with an active job, working out 2 hours a day, and never sitting down for 16 hours a day to a SLOTH! I wake up and need a nap a few hours later, have zero energy and needing another nap before I sleep for 9 hours. I'm 12 weeks tomorrow - I really thought this would improve 😢😩😢 Is there something wrong with me?