My mother is probably suffering from covid(Did'nt get the test done due to long wait times). Today is day 8 since the fever started and she has fluctuating fever it usually touches 100.5 and then comes back to 98 99 after giving meftal. we had standard crp done on 6th day and it is 3.36 mg/L. apart from fluctuating fever she is having wet cough and mild cold. oxygen saturation- 96-97, medicines given- doxy 100mg(2×a day), ivermectin 12mg(once), pantop(2x), caripill, and other immunity boosters. we started giving doxy and ivermectin after day 5( before that we were just giving paracetamol for fever and immunity boosters). Is this situation worrisome? how to get rid of fever? is prolonged fever normal?