It isnt uncommon for RSD to jump around,,,It will mirror the other side of the body as well,,your not imagining things,,,RSD does pop up in other parts of the body,especially when they are being used,,like shoulders,elbows,ects,,then when you bay them,,it seems to clear up a little,,,,yes maam,,,I think youve got it right,,,,and your correct with the DR's wanting to do conveyor belt treatment,,,,,,I feel for you and your daughter,,Prayers will be lifted up for you 2nite,,,,,,,bobber