Having heavy pain in arms and legs.

Hello I had pin and needles sensation on left leg and it slowly progressed to left arms, right legs and arms too. I was asked to go through blood test and my HbA1c is 5.7% and average blood glucose is 117mg/dl. My total cholesterol is 246mg/dl with hdl at 40 and ldl at 179 and triglycerides at 186. My tsh is 1.48 which is normal. Uric acid is at 8.2 mg/dl. I have vitamin d deficiency with 4.2ng/ml and b12 is normal 386pg/ml. My weight is 82 kgs and 33 year old with no history of diabetes. Yet my pain is consistent and have burning sensation usually at night. I was asked to take Matilda forte for 15 days and leave after that. But after I left I am not able to concentrate and pain has increased again.i had a instance where my left arm and left leg felt like they are on fire and severe burning sensation. Please help, as I have no proper diagnosis after contacting many doctors.i don't drink alcohol or smoke and I am not on medication.