Common sense says, 'go to the doctor,' and 'do not go riding today.' For once, I am listening to common sense: I made a doctor's appointment (alas, can't get in until tomorrow) and have called my instructor to say I'm not coming in.
But I am sad that I will miss riding. I think it says something that where this incident is concerned, I am more upset that I won't be able to ride today than that I'm in, y'know, rather a bit of pain. :P
Perhaps if I can drive more readily this weekend, I'll go visit Roman.