I ve had a cough for around 3 weeks, aches everywhere and the intense coughing has resulted in me being sick many times. Last night I started producing puss from my right eye and when waking up this morning my eye was completely stuck together due to the dried puss. The eye seemed to be fine today and then my right ear began to develop an ache and when I cough my ear crackles. Just wondering what may be the cause? And if the symptoms are linked?