Even if allthey do is shave off a spur the recovery in my experience is more like 3 weeks. And as you said, you may have a tear. I honestly wouldn't be surprised. So the recovery from that is more like 12 to 16 weeks. But if you can't function or race now, I'm with Zen, sooner rather than later.

Sorry you're going through this. It's a vey painful injury and frustrating.

Good luck and let us know haow things go.