Yesterday morning I started getting a terrible headache throbbing in the top of my head. I ignored it and took some Advil. Over the day it worsened and by 8:00pm in the evening in was companioned by nausea. I went to bed hoping it would feel better but today is even worse. I have diareah, a awful headache and I feel like I'm going to puke just by moving around, but when I go to puke nothing comes out and it turns into a cough! What is going on with my body?? Someone please help me!!