Yes you are suffering from tonsillopharyngitis, leading to blockage of eustachian tube , thats why u have syomptoms of, throat pain, ear ache
For this condition....
1- Take coamoxiclav 625 mg tds.
2- Anti inflammatory , anti allergic, decongestan drug.
3- decongestant nasal drop.
4- A good bcomplex.
Along with steam inhalation, with warm saline gargles.
Hope this will help you.