Hi, My B12 level came back as 110, and my D is less than 7 (I'm guessing they couldn't measure it?), and, of course, I'm anemic. I'm now giving myself weekly 1ml shots of b12. But, to be honest, I am still feeling very bad. I've just had my second one yesterday. I read someone else's post that they received a "loading" dose of many shots over the first couple of weeks, but my doctor didn't say anything about this. did others do a "loading" dose? Should I be feeling improved after 2 injections over 2 weeks?