fibromyalgia and low b-12 problem

i have pain when weather changes all over my body, new problem low b-12.  i have taken shots for 2 yrs and unable to get problem controled now they want further testing.  don't you thinkthey would have seen this before this?  

[VaBreeze]

I also have a B-12 deficiency.  Typically, by the time it's noticed, it is something that has been building up for years.  Mine is due to the inability to absord it from the foods I eat.  

If you have been receiving shots for 2 yrs. and it still is not built up to a healthy level, then I can understand their wanting to find out what is going on (what is causing your body to continually deplete it).  Are you having problems with anemia as well?