Is it normal to get a headache or a migraine on the same spot on the same side? whenever i get a headache, it's always on the right side, same spot

Yes: Migraines usually occur only on one side. You may consult this site for more info on this topic: http://www.mayoclinic.org/diseases-conditions/migraine-headache/symptoms-causes/dxc-20202434 For good health - Have a diet rich in fresh vegetables, fruits, whole grains, milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Drink enough water daily, so that your urine is mostly colorless. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco, alcohol, weed or street drugs in any form. Practice safe sex, if you have sex. Get HPV vaccine.

Headache.: While a large number of headaches are benign, especially in your age range, there are some clinical factors that argue towards testing being done, just to be sure. When one gets a headache always in the same particular spot, we usually like to do some testing - blood tests and MRI of the brain - just to be sure.