I have had numbness on my right eyelid and tingling. could this be related to b12 i also had floaters which are improving . it seems a bit better with sub lingual b12 and multivitamin with folate. any suggestions. i have had a stroke affecting right side but this is intermittant. it did get very bad down to 20 and i had the large blood cell anaemia complication. havent felt right since was so bad i got angina. any help appeciated .