Killing by headache

Last Saturday,i suffered a badly headache i ever had.
That day, I suffering badly until i cried.
Besides,it make me can't fall asleep as well.
It was hardly pain.
It like gonna kill my brain.

After that day, headache like just hide for temporary then appear again.
Sunday,yesterday as well as today!!!
Just now went back from class suffering headache again.
Took medicine and have a nap but it do not works.
Until now,still the same.