Here are Dr. Kubler-Ross's 5 stages of grieving- http://grief.com/the-five-stages-of-grief/

It pertains not only to the loss of a loved one but to ANY loss, i.e. one's health, job, marriage, etc.

I think we all have to go through this when we receive a diagnosis like CRPS. You mentioned your acceptance but then you get angry. The stages of grieving are important in that people go back and forth between stages and this is absolutely normal.

Welcome to the group and glad you came.