If you had encountered COVID in the past then the chances of having it again within 2 months are very less. So most likely your current fever is unrelated to your past COVID infection. Before proceeding for any further investigations, I will like to know more about the history of current episode. U can message me details like:
1. What is the total duration of fever?
2. Did u record how high it was?
3. Are there associated symptoms of vomiting/ diarrhea/ cough etc.
Next Steps
send me the details I have mentioned above
Health Tips
always check and document your temperature at home for better treatment