Does that mean I made it up?
"Don't card my recovery process!" It means basically, don't ID me on shit that's supposed to be anonymous (or private); don't ask me to produce credentials on my personal state or document my stage of struggle; don't investigate my program and rate how I'm doing, when I didn't ask you.
Could also have overtones of "don't make this a competition between us of who's been the biggest victim, of whose agony wins the pain pageant."
Stuff like that. You mean it's not even a saying?
Well then what do people say for that?