My cough started on Monday and it has gradually got more annoying and it hurts, I can't stop coughing. My throat is now really sore and so is my chest, it's like a burning sensation. The cough kept me awake all night so I didn't get any sleep. I also feel really sick and I'm achy everywhere, especially my ears and I have a throbbing headache that keeps going all sharp every few minutes, making me twitch.