Hi Dear ,
Understanding your concern. As per your query you have symptoms of 
tonsillitis along with cough and wheezing which seems to be due to severe upper 
respiratory tract infection which gets triggered by certain exaggerating factors leading to tonsillitis. I would suggest you to 
- Avoid cold carbonated beverages.
- Do warm saline gargles with pinch of salt water. 
- Take cough expectorants. 
- Apply mist humidifier in room and take sodium cromoglycate which is effective to prevent infection. 
- Take benadryl twice a day . 
- Steam inhalation is very effective for you. 
Consult ENT specialist once without any delay. Doctor may order 
blood test , throat swab test and may prescribe antibiotics 
amoxicillin or penicillin at least for 10 days along with decongestants and mucolytic agents. Doctor may also order allergy test .
Hope your concern has been resolved.
Best Wishes,
Dr. Harry Maheshwari