Mercury is transiting in exact conjunction to my natal Sun today, meaning I need to express myself. I might be taking that too literally. Oh here's a good description of today's transit:
Mercury conjunct Sun
You are especially sharp, communicative, and open at this time. This is because your wants are aligned with your thoughts. It's a favorable time for solving problems. What you say or write now has impact, for better or for worse! You are likely more interested in talking about yourself than in listening to others. This can be a very busy, communicative, or even hectic day.
Thanks to: http://www.cafeastrology.com/mercurytransits.html