From 1.5 years, there's always been immoderate heatness and pain in temples and forehead. The pain is inconsistent and comes at any day and time,  mostly after waking up in the morning (or after nap taken in day). The pain resides also at lumbar,thoracic and top cervical parts of vertebrae.After an interval of around 15-30 days I got shivering but I've not got it in 4-5 months upttil now. My body feels fatigue that makes me lie down. The attention span drops and I am not able to think about a particular idea in depth no matter how hard I try. In addition, I'm having constipation(most days), bloating(somedays), persistent gas(everyday), I'm very skinny(underweight), having very thin bones and flesh from 6yrs(childhood) til now. No matter how much (quantity) & what(quality) I eat, my body structure has always remained like this only. Also having puffy eyes, dry lips, mouth ulcers (rare), successive sneeze(dry) 3-6 time everyday after 1-2hrs of wake up, allergies are from childhood.