It has been a few days there is a weird pain in my upper portion of the backbone. It can not be defined as pain in the bone, not in general and neither it is pressure oriented. The pain gives a weird coolness effect or you could say slight numbing. It also comes with drowsiness. I have been using herbal teas for it do they work or would they worsen this? If someone has ever faced this, you could give your advice, share your experience or any suggestions for chronic pain management.