Hi I am 25 year old my height is 5.11 and weight is 82. I am suffering from back stiffness and tingling in the toes of my left leg from last 2 months. I have done leg raise test and all self test for disc herniation or for slip disc and didn't feel any type of pain. I have also done a full body check up.in my blood test my mvc 73.9,mch is 26.9,alkaline phosphatase is 133, triglycerides is 177, vitamin b12 is 206 and vitamin d3 is 18. So according to you is it fine. If not then what is the possible reason pls help.