Thanks for the query,
Please contact your doctor and get examined. This will unfold if you have anything serious. His examination data will guide us the requirement of a scan of the brain too. In view of your age, you should also check your blood- erythrocyte sedimentation rate
. This is elevated in patients with temporal arteritis
with headache. What I mean is that serious causes of headache need exclusion before we assume and treat empirically.
Hope this helps