Sir. I continuously feeling numbness and stiffness in my feet especially on my fingers. My heart rate also fluctuates throughout the day. It reaches to the levels of 125+ n sometimes lower down to 55- inspite of not doing any physical activities. I feel anxious throughout the day n also not able to sleep well during nights. I feel choked during my sleep which wakes me up with a shock. Cn you pls tell me the disease I am suffering? Pls suggest any remedies or consultation if necessary.