According to your symptoms, you might be suffering from a few diseases. I'm not very sure, but as you stated you are suffering from severe needle pricking sensation, my best guess is that you are suffering from high cholesterol
Diabetes is caused by the high sugar level in your blood. Actually both these diseases is an effect of the food you intake. It is important to control what you eat. Food that contains high cholesterol such as seafood and high carbohydrate
should be avoided. High concentration of sugar level and cholesterol in your blood may cause needle pricking sensation and, if more serious, stroke
My advice to you is to see a doctor, examine the sugar level,hb% and cholesterol level in you blood and take medicine such as Triple Lecithin
and Supa PurEPA.