Since you don't have any contact with Covid-19 patient, but according to the present scenario one can't be sure enough for the same.
Next Steps
For now , I would recommend you to take Tab PCM - 500mg thrice a day for 2 days.
Health Tips
If you're still having high grade/ low grade recurrent fever. go for covid test asap.
Thank you for asking
Hope I was able to curb your doubt.
Stay healthy. :)