I Am A College Student And I Was Trying To

I am a college student and I was trying to make myself stay awake through homework by drinking a large amount of sweet coffee. Almost 110 minutes after, I got a pounding headache that has now lasted for two days. I tried sleeping it off. Now the smell of any coffee makes me nauseous and increases my head pain. However I'm also not on a gluten free diet and have been for 3 weeks. Should I eat gluten to cure it? Why is Will it go away soon?