Hi.. Welcome to HEALTHCARE MAGIC.. I have gone through your query and can understand your concerns.. As per your complain it seems that you have an upper respiratory tract infection commonly known as Common cold and pain in ear is due to ear infection secondary to cold.. Nothing to worry as there is nothing serious and you will be resolved soon.. You can start taking symptomatic treatment like anti-inflammatory painkiller like Ibuprofen or Acetaminophen.. You can take anti allergics like Levocetrizine, decongestants like Phenylephrine and mucolytics like Ambroxol.. Do steam inhalations and use a humidifier in your room.. Put decongestant nasal drops containing Xylometazolne and take appropriate rest.. Drink warm fluids and warm water.. Avoid chilled and spicy food.. Hope this information helps.. Thanks and regards. Dr.Honey Nandwani Arora.