ADD Or Just Holiday Chaos?

My head is a crowded house lately. It's Christmas and I need to get my shit together, but can't seem to accomplish anything. I'm a gerbil on a wheel.
Last week I needed to send Christmas cards, balance my bank account (which is on cardiac arrest), and clean the house. Instead, I went down to the basement and drew three huge pictures on the brick wall. We host a New Year's Eve party every year and I thought it would look cool. It does look cool, but what the hell was I doing playing with chalk when I have adult responsibilities?
So I went to the office and googled Adult ADD. Or is it ADHD? I didn't even take the time to decipher between the two, which strengthens my conviction that I have one of them. I got through about four questions, all to which I answered a vehement "Hells YEAH!".
So after self-diagnosing myself with ADD or ADHD after answering only four questions, I stopped and did a load of laundry.
And made cookies for a party we were attending.
And RSVP'd to four more parties/gatherings.
And ran to the liquor store for wine to BRING to the parties/gatherings.
And ordered three gifts online.
And brought the girls to the dentist (why did I make the appts in DECEMBER?).
And grabbed groceries for dinner.
And bought ornaments for an ornament exchange.
And, and, and...
See? There's just so much shit to go with the holiday spirit that it tends to weigh down my holiday spirit. Am I the only one feeling this way? I fear I may fall into a coma next month to recover. Why the hell don't I stock up during the slow months to ease the holiday pain?
Please let January come soon. December makes me feel like a TV with all the channels on at the same time.
