Hello
Your symptoms suggest that you may have developed
sinusitis with early
otitis media due to the phlegm ,resulting from your cold,going in
sinuses and eustachian tube (the tube between throat and ears) .
Take steam inhalation three times a day
Take hot liquids
Avoid cold drinks
Use nasal decongestant for 4 to 5 days
Take some anti allergic medicine in night.
Normally these measures should make you alright in a weeks time however,if your symptoms worsen or you start getting
fever then you may need a course of antibiotics prescribed by your doctor.
Thanks