You're still under the 40 days of postpartum period, means post delivery period when women are prone to get infected
Sorry to know the loss of baby
It can be just a seasonal fever or fever after delivery due to internal infections
Next Steps
Get checked by local doctors
Health Tips
Start a course of antibiotics
amoxicillin 500 mg twice daily for 4 days
paracetamol 500mg for 5 days
simple diet with lots of water and ors in different forms like lemon juice and a spoon of honey with warm water and diluted toned milk as beverages