Hello, I have vitamin D deficiency with 4.2ng/ml and hbA1c at 5.7% and average blood glucose at 117mg/dl. Vitamin b12 at 386pg/ml and fructosamine at 295umol/l. Now I have terrible tingling and burning sensation in both my arms and legs. I am not able to sleep, as it starts at night time. I am taking Matilda forte, which helps suppress this for sometime. Well went through enmg and nerve conduction, which came out fine. But there is no proper diagnosis. Please help. I am oly taking Matilda forte 1 daily and d3 60k 1 per week. But Matilda forte reduces pain but night slight tingling wakes me up and keeps me awake as it persists.