YYYY@YYYY I Have Been Diagnosed With Pernicious Anemia My Hemaglobin

YYYY@YYYY I have been diagnosed with pernicious anemia my hemaglobin is 9.3,my B12 serum panel is 274. I am now 63 have had white hair since I was 19.Born with vitaligo.Gotz sick in June of 2015,hematologist is just now diagnosing this anemia.Very concerned that 8 B 12 are not going to help very much.I have had 3 injections some progress but not a lot.