I can report from first hand information that most dancers (like my wife) have a substantial amount of bad days in their bodies. And more often than not it’s not because of an injury.

And from my own experience I can say, what hurts most is usually not what I think that hurts, but the way I think about it. It’s more an indicator of the quality of my thoughts, than it is about the problem I’m worrying about.

You’ll figure it out. All the best! :)