I have hemochromatosis, and regularly donated before receiving two Pfizer injections. My HGB was 144 prior to the jabs, and shortly after, I was iron-deficiency anemic. Colonoscopy showed no problems. The doctor gave iron injections. I asked him if he'd ever given iron injections to anyone with hemochromatosis before, and he said, "no, it's strange."
As expected, any doctor or pharmacist I've talked to about it looks it up on the government system, and says, "nope, no connection known."
I'm glad I have hemochromatosis, because all the iron-related numbers tanked. I still haven't been able to donate since before the Pfizer crap.