No energy this morning

Dragged myself in to work. 8am and I have as little energy as when I walked out of work at 5pm yesterday. I thought I slept ok, asleep by 9:30 or so. My shoulder is bothering me as well. Hopefully trudging though todays work will get me going. Its almost winter solstice, I've been telling myself that days are going to start getting longer. The longer days don't normally start doing anything for menu til around March, which I know, but tell myself "longer days" anyway.