Once corona infected does not mean you can't get the infection again. As there is no immunity against the disease. As you don't have any other symptoms of corona.
Next Steps
Take paracetamol for two days and if the fever does not come down see a physician
Health Tips
1.drink 7-8 glasses of warm water per day
2.Have home food only
3.eat plenty of proteins
4. take multi vitamins
5. avoid cold food
6.practice home quarantine
7.wear a mask and maintain social distancing even at home.