Sometimes the truth is the last thing I want to hear, and this is one of those times.
I was riding a bike that didn't fit me, and just got a bike that really works for me. It's less than a week old, no make that less than a half a week old. This really hurts, and I'm not talking about my tailbone.

The pure joy of riding a bike that fits is, well it's just so hard to have to let it sit in the garage.

I'm thinking this time, the tailbone problem could just be one that's slipping in and out of place (what's known as a subluxating coccyx) as sometimes there's no pain at all. So it's intermittent, and only occurs when rising from a sitting position.

I do hear ya, guys. The truth sucks.