I have been sooooooo tired. I'm going to bed at a reasonable time, usually around 10-11pm. But I also ending up falling asleep in front of the TV before I actually drag myself to bed. I find myself nodding off in front of the TV at 8:30! I usually sleep hard at night, where I used to wake up a few times. I get out of bed at 5:30am for work and I find myself barely able to keep my eyes open at my desk. I take vitamins, and I'm not anemic. I don't have any energy. Could it be the cold weather making me want to "hibernate"? I just want to sleep, sleep, sleep. I have no energy to exercise like I used to, but I try to push myself through at least some push-ups, sit-ups, and leg lifts or squats most days. It doesn't take more than 5 minutes to get through those. Any suggestions on getting my energy back? I feel like I could sleep for the next 20 hours. Maybe that's all I need, a day to sleep.