Thanks for writing your query.
After reading your post, it seems that you are having tonsillitis
and needs proper medical attention.
You can take anti-inflammatory like Ibuprofen one tablet twice a day afer meals along with an antacid like Omeprazole
20 mg for relief from pain and swelling.
Antibiotic should be added to treat the causative organism.
You can take Azithromycin
500 mg once a day for 3 days along with a probiotic preparation.
Warm saline gargles are also helpful in reducing your symptoms.
If possible get yourself examined and investigaed by an ENT specialist
I hope this is helpful to you.