Что делать, если низкий PAPP-A, низкий ферритин, фолиевая кислота и B12? У кого было?

Hi all,so had a phone call today from doctors about my blood test I had done on Tuesday,I was expecting it to say I was anemic as the way I feel is shocking right now,to be told I had 3 things wrong in my bloods which was low iron,low folic acid and extremely low b12 levels which I am going on injections for next week and have 6 in 2 weeks,so on tablets for low iron low folic,about a hour later I get a letter from hospital to say my results for papp a was low,so now I’m scared of that,so had 4 blows today,all the tests for downs etc was low but the papp a part came back as low,was wondering if anyone else had this