I have head pain 24/7 for the last 4 months and the pain increases when bending and turning my head. Had an CT Scan, it came back normal NCCT report, no sinus infection, no problem in the CT scan report. No head cold, no sinus infection nothing is determined from CT scan report and head AP & lateral X ray also came back normal. I'm 21 and I didn't have any accident or any health problems before this headache/head pain. Please understand my situation, due to this continuos head pain im not able do my day to day activities, im not able to concentrate and study. Im totally tired due to this. Please try to understand and give som advices to cure it.