Thank you for posting your query.
The chances of you having a tumor
is very low.
, as you are having, are very common, and are commonly due to migraine
. In this condition, headaches may get triggered by various factors, including not drinking enough water.
I would suggest you to meet your doctor, and start preventive medications for migraine to stop the recurrence of headaches.
If symptoms persist, you may get a brain scan done.
Dr Sudhir Kumar MD DM (Neurology)