Early morning, what?

It's seven in the morning, I've been up since 5:30, and I'm BOUNCY!
Yesterday I was so exhausted I was on the verge of tears several times (after having had eleven hours of sleep the past night), and I hardly got any sleep last night and I have an exam this morning, but I'm awake and energetic! I don't know what my body is trying to pull, but being really alert early in the morning is kind of creeping me out a little.

And I only had one cup of tea!