Am I sick or it is just normal?

I normally have headaches when I have few hours of sleep (less than 6 hours). Already consulted a doctor and told me that it was just a tension headache.

I remembered from an article that I read that as u get older, you would need less and less sleep. But why is less than 6 hours of sleep not working for me?

This headache is irritating and adds lines to my face. The pain is getting worst when i made a sudden move. Hay....