Fever since last 25 days. Is reduced?

Have fever and body ache since last 25 days. In the beginning there was urinary tract infection. Medicine taken for that: Livoflox 500 mg (Medicine taken for 10 days from 19 Aug till 28 Aug. Got a urine culture done also. Tests are normal for that. Urine infection has also got much better. Main problem is that earlier fever used to be 99 degrees Celsius in the beginning of urine infection. But now since last 5 days, fever has increased to 100 degrees Celsius. Body ache and weakness is also there from morning to night. Blood tests were also done (TLC, DLC) and they are also normal. Haemoglobin is low at 8 whereas normal range is 11-14. Fever is not going away even after taking Crocin daily. Also taking Cranpac-D since last 3 days. Kindly suggest how can fever go away and body ache, weakness is reduced