Hi there, thanks for asking. The pattern of your headaches
as you have described are similar to migraine
. The abdominal pain
is seen in migraine frequently. However, every headaches which begins around the age of 50 should be taken seriously. First the doctor should see if they are because of any space occupying lesion. Or they could be a sign of a systemic disease. After a full examination and assessment, the doctor would be able to rule out any other causes. Then if it is migraine, it is easily manageable. Best wishes.