Thanks for writing to H.C.M. for your query.
I have gone through your query regarding sore throat
and feeling of lump in throat. As you said your throat is red in colour. By your this clinical history it is clear that you are suffering from some infective disease of throat, according to involvement of different structures of throat it may be-
(1) Acute Tonsillitis
(2) Acute tonsilopharyngitis.
(3)Acute upper respiratory tract
As far as management is concern you are advice for these basic investigations-
(1) Culture and sensitivity of throat swab.
(2) X-Ray chest - P.A.view.
(3) X-Ray paranasal sinuses
(4) Blood- CBC, ESR
, Blood sugar - F. & P.P.,
(5) Urine - Routine and microscopic.
Inferences of these investigations along with clinical co-relation will guide us to reach to a proper diagnosis that can be accordingly manage.