Thanks for writing to H.C.M. for your query.
I have gone through your query regarding sore throat
and fever, throat is painful on swallowing. You are having problem of salivary stone in past.
Considering your symptoms it appears as most probably you are suffering from acute pharyngitis
You may take now-
(a) Antibiotic- Amoxicillin
(500 mg) three times a day.
(b) Anti inflammatory & antipyretic- like Aceclofenac (100 mg) + Paracetamol
(500 mg) twice daily.
(d) Warm saline gargling.
I hope this will help you, if by taking this treatment you can't get relief than consultation with ENT specialist
will be necessary for examination and accordingly further treatment.