I have gone through your query regarding sore throat
, headache and blockade in ear after your enlarge tonsils. you are actually suffering from acute tonsillopharyngitis with acute otitis media
Development of your disease is as - Initially you were having acute tonsillitis
which spreads to involve throat results as soreness and extends to ear via Eustachian tube (tubular connection between ear and throat) thus ear gets blocked. This is now named as Acute Tonsilopharyngitis with otitis media.
You are advice to under go following investigations-
(1) Culture and sensitivity of throat swab.
(2) Audiometery (Pure tone & Impedance)
(3) Blood- C.B.C, E.S.R., blood sugar.
(4) C.T.scan paranasal sinuses
Lastly a thorough clinical examination is must by an E.N.T.specialist to establish final diagnosis by co-relating clinical findings with inferences of investigations and plan for treatment.
I wish now you got clarification of your query.