Hi welcome to the health care magic You are having headache with retro orbital pain that could be from viral flu infection... But still as you have trip after three days consult physician for examination and following work up..... -CBC -Auscultation -ASO titre if needed If congestive symptoms associated than decongestant can be given If needed neurological examination also done Lack of sleep, hypoglycemia, irregular meal, smoking, stress etc are also some causes that should be corrected Consult physician for examination