sorry to hear about your symptoms.
Persistent cough along with low grade fever should raise the suspicion for community acquired pneumonia.
Usually viral infection is common.
But, if your symptoms are not improving at all over last 1 week, then bacterial infection should be suspected.
You should get another clinical evaluation, get a chest Xray.
Antibiotic may need to be prescribed if required.
in the meantime, keep yourself well hydrated, take lots of vitamin C, rest & theraflu as required.