Hi, I was found to have low b12 almost 3 years ago, level was 118. I was treated with low dose tablets over a few months which brought my level up to 353 then told I should stop taking them. I did continue for a couple of months more as I had read that 500 was a more realistic level. I stopped taking them 2 years ago, felt a little better when on them but have slowly gone downhill since, with fatigue, dizzyness heavy legs, breathlessness and memory/ concentration problems. I was also treated with antidepressants during this time which I gradually reduced and stopped a couple of months ago. Anyway I had my level rechecked recently and it was 176. After a lot of persuasion my GP agreed to give me injections (just to get me out of her office I think) and I have had 6 injections over the last 2 weeks, the last one being 2 days ago.
I am feeling better in a some ways, less tired mainly, a little more energy yesterday! On the days of my injections though I was very tired, a bit emotional and felt this odd feeling which I hoped would have gone but is back today. Basically I feel agitated and jumpy and am struggling to sit still or stand in one place eg making dinner. I feel like I need to run, along with a kind of anxious feeling in my chest that is quite distressing, like I could scream or climb the walls. I try to work through it but soon have to stop what I'm doing and pace around otherwise I end up in tears. I feel like I'm going mad!
I don't feel I can go to my doctor with this, or anything else for that matter. Has anyone else had this feeling?