I am having fever from last three weeks Temp was

Patient: I am having fever from last three weeks. Temp was 105 yesterday but normally it is 103 to 104. Cbc shows everything fine except esr which is 53 and platelet is 553 everything else in range. Fever is only controlled by paracetamol.after three weeks widal test shows positive. O -1:160 h 1:160. How many more days i have to be in fever? Mine everything else is negative. Blood culture negative, urine negative. Only thing is i have gone thru 3 iui process 2 months back. I had lot of family stress.fever started just after the family issue.

Symptoms: High fever, dry cough

Doctor: