wanted injections sooner than the 12 weeks

[pinkypurple58]

so i feel my injections need to be shorter than every 12 weeks as i start to getting very tired. So when my injection day came i mentioned it and said could they do them maybe every 10 weeks . so i got sent for bloods which obviously my b12 was fine because i had had my injection but my B9 folate is low and they think i may have infection which i do not think i do so are giving me antibiotics. i was thinking wouldnt it look like i had infection because as it says the b12 causes the red blood cells to enlarge . I think they should take the blood test before they give the injection and maybe that would give a truer reading. i had my injection on the thursday or friday ( my fog brain makes me forget) and my blood test the day after the England match Monday and i still feel tired i know they say takes about a week to kick in but it was in my bloods already. All i know is i constantly feel exhausted and it cant be normal to feel like this. I just want to go to sleep all the time