I recently had a blood test which shows my b12, D and iron are much lower than the normal ranges. I’ve sent it to my own GP but the receptionist said they can’t look at results and will probably need to do another blood test themselves in several weeks (first availability). In the meantime I’m suck worried what this means and what I should do. GP won’t even speak to me about it as they have no phone appointment for at least another week.

Anyone had similar? Should I be concerned?