High fever since 5-6 days (constant 103.3F). No malaria/dengue. Mild kidney filtration reduced(67ml/min/1.73m2).Hematocrit 38.9%. Fever reduced after taking Dolo 650 mg. No cough/ cold or any other symptom. Having  weakness. No chills. Just high fever and extreme weakness due to it. Could not eat much. Taking ORS liquid. Earlier doctor put me on cephalexin 200mg tabs twice a day for 5 days and dolo 650 mg tab thrice daily for 3 days -  I got no relief - fever constant at 103.3F. After giving Rus tox 30(homoeopathy) and aconite in between since yesterday - fever came down to 101.4-102.6F. Swelling in left eye was there since past 6 days - which became less when treated with alum (phitkari). WHAT MEDICINED should I take to get complete cure and I regain my strength? What diet should I take and what fruits to eat? What is the diagnosis due to which I am not well? What has happened? I have not been in touch with any corona virus person, nor did I go out of my house since past 3 months.