PMS?

PMS must be rolling in, because I found myself reacting to various events today with a little more emotion then in the past few weeks. I swear, I don't know if I have every felt this before. As far back as I knew what an emotional state was, I have been on constant emotional overdrive, but the last 3 weeks have been pretty steadily calm. Which I would say is odd for what has been happening in my life. I would almost say that I've been numb based on my usual emotional levels but really its probably just a healthy balanced emotional state to most people. So I'm quite fascinated with this new day of being pissed over such a simple thing as a comment on a blog, and then tearing up over missing a friend who is really not far away.