Hey I am 17 year old male. Around 16 days before I was suffering from fever, cold, headache. Then I consult with doctor and for 7 days I took medicines. Then on 8 day I had a very bad feeling and a little bit of fever once again. Then as per doctor advice I gave my blood sample for viral and CBC test. The report was normal but platelets were 2.25 so doctor gave me zeflox plus and some other medicine. After taking that I felt good. But there is still a little bit of headache on right side. And I am feeling this headache since the onset of fever. Now I just feel OK, I can't say that I am feeling completely normal. Can you please tell me what can be the reason behind this. Is it due to some environment infection or there is some another reason behind that?