Isn't it weird how the more you workout and run around, the less you seem to be tired, while if you just go to sleep all day, the more you will feel groggy and tired? Sometimes, in life you have to get out of your comfort zone in order to accomplish what you really want.
If you want to have more energy, you must get out of your comfort zone and start working out even if your mind tells you to sleep and stay in bed more.