Thanks for posting your query.
You are most likely suffering from acute viral upper respiratory tract
These infection has a span of 3-4 days during which symptoms generally persist.
There may also be possibility of acute pharyngitis
or acute tonsillitis
Reappearance of symptoms suggest the diagnosis.
You should take complete antibiotic course, decongestants, and throat soothing medicines.
You should also avoid oily food, cold
drinks, sour and curd.
There may be possibility of aggravation of symptoms by use of mentioned edibles.
Dr. Mayank Bhargava