Hi folks I’m very new to the group and currently undergoing blood tests. I have suffered numbness and pins and needles for over 3 years in hands and feet now up to knees and elbows. Have spoke to various gp and met with blank stares and cut down on coffee, it’s nothing to worry about! Anyway two weeks ago I felt very faint I have suffered low blood pressure all adult life so this was not new however what was concerning was the lightheaded and dizziness remained even when the faint feeling left. I went to docs thinking blood pressure had dropped lower however was still my normal, he asked other questions and the numbness and pins and needles were discussed. He then looked at blood tests from 2yrs ago and said all Normal but B12 looked borderline, 150. he ordered more bloods to be done. At home later that day feeling really poorly and convinced I am suffering a terminal illness my husband looked up B12 and I was astounded by symptoms! I am textbook!! I sleep 12hrs at night and another 2-3hrs afternoon when I can. I have been on anti depressants for years and feel like a total lazy worthless loon! So after more tests bloods came back normal B12- 231. Doc said all fine not to worry!! I have phoned and explained I am worried and due to neurologist symptoms demand further investigating as these may be irreversible if left untreated! He has agreed to contact heomotology for advice and will get back to me in a few days!! I am extremely scared my numbness is worse than ever and head full of fog constantly! I don’t know what to do?