Umm that's tricky cuz I have the same problem most days myself...but I find that when I exercise in the morning, I have more energy for the day. Exercise gives you energy...believe it or not...and I know it's hard to get up and do something, I have a lot of trouble with that...but when you do, you'll find that you feel much better. Also, are you getting enough food? When I don't eat enough, I have low energy... sleep can also provide more energy. Well hope I've helped a little :)