Have a slight ache behind my eyes that isn't quite a full blown headache just yet. But could head that way easily enough. 

Pretty sure it's just like a....exhaustion headache.
From both mentally and emotionally and probably physically being over stimulated.

I crashed for like 45 minutes upon getting home.
Not sure if it was enough.
Been eating a bit to also make sure my energy gets up.

But yah.
Just tired.
Tired to the point of things can turn into a major headache if I'm not being careful.