Hi all, hope you are all OK! Really cold in London. Just want to ask for any advice, I'm suffering from really bad pins and needles and numbness in my arms,hands,legs,feet and toes. I suffer all day, however the pain is more intense when I sleep, I wake up so many times in the night. I am b12 deficiency, my gp stopped my iron tablets. I have diverticular disease and I am under rheumatology, however not going back to see him until February.... Any advice?