Thans for writing to H.C.M. for your query.
I have gone through your clinica history and as you said that you are having strep infection in your throat, probably infection has reahed to your ear hrough eustachian tube (tubular connection between ear and throat) and thus developing acute otitis media
which result in acute pain in ear.
This throat infection
is responsible for swelling in your neck due to involvement of neck lymph
nodes. this swelling will automatically subside with the improvement in your throat infection.
You are advice for these basic investigations-
(1) Culture and sensitivity of throat swab.
(2) Blood - CBC, ESR
, blood sugar- F. & P.P.
(3) Urine - routine and microscopic.
(4) X-Ray chest in P.A.view.
After this good clinical examination is necessary preferably by ENT doctor to find out real problem and there co-relation with inferences of investigations and finaly treatment.
wishing for your speedy recovery.