LFP,
I think pain can be relavant. I remember a time, when a flu would take 'over' the RSD, but that was long ago. (I haven't had a flu for years, also)..
Suffering is just that.
Our minds can be diverted.

I have never been pregnant, that I'm aware of. But, I did take note that the McGill pain index rates RSD higher than childbirth, (in pain)..... If I do remember correctly. Could it be the 'good feelings' associated with pregnancy, or hormones? I'm aware of that 'Glow' of pregnancy!

I've witnessed childbirth twice.
That's GOT to hurt!
But, after it's over, you have a wonderful little package of love....

When we get done hurting with RSD, we get to look forward to the next flare.

I hope you're well!

Pete

asb