Iam recovered from covid 40 days ago, All saturations are normal except body Temperature. Recently i consult doctor he done blood tests all are normal only ESR little bit high like 35. CRP 0.5. My temperature morning lower and after noon and evening higher and night lower as below Morning 98.2 Afternoon 99.0 Evening 6 PM 99.3 Night 98.5. Pls suggest what to do? It is dangerous? Regards.