The views expressed by me are for educational purposes only and do not establish a doctor patient relationship.
Thanks for your question.
Light green phlegm can still be caused by the viral infection.
Since you do not have fever, shortness of breath, you can still wait for 3 more days or so.
If the symptoms do not improve by a week, then antibiotic course can be considered.
But for now, this can still be viral infection.
ive never had this sort of infection before !! i only have one symptom which is a sore throat and clearing out light green phlegm.
Is this normal ?