I can not eat and sleep enough this week... growth spurt?

VTbride05

For the past 4-5 days I have felt so tired. I am not doing anything different at all. I feel like I can walk the few miles that I do everyday and I feel like I need a few naps throughout the day. Also, I can not eat enough. Really, it's insane. I just had a yogurt for a quick snack and my stomach is growling. How odd?