I had the worse headache yesterday. I kept thinking I needed to drink some coffee or have some kind of caffeinated drink, and I was even craving a latte which I have done in ages.

But I ignored by caffeine craving, thinking that maybe I had a hunger headache instead because I had a busy morning and hadn't really eating anything by 5 pm.

But by 9 pm, I had the worse headache and went to bed. I don't even think I drink that much coffee, just two cups a day every morning before work. But if I don't have it every day, I sure as heck get a headache.