Hello dear, don't worry,No need to take excess immunity boosting medication, Take only Giloy, Ashvagandha (Himalaya etc) 1 tab each bid or AYUSH kwath at morning (preferably fresh Giloy and dry Mulethi )
Next Steps
U can consult online through Practo for further advice
Health Tips
Avoid sour curd Kadi spicy food cold drinks alcohol eggs nonveg smoking tobaco etc if so