Foot swelling and body pains.

Got fever exactly a month ago, CRP levels were checked and found very high medication is dolo checked for Covid, dengue, maleria,chiken guniya and Weil Felix..and found negative.. Fever got reduced in a week's time.. but weakness, bodypains and foot swelling is still existing especially hands fingers .. unable to hold anything.. unable to walk due to  pain in legs , knees and foot.. Still after a month CRP is 7.5, terrible pain in getting up Medicines used were dolo 650 till fever and then vitamin C, B complex, B12 and Zinkovit and multi vitamins Previously have knee pain so was using fitjointmax and cipcal But now feel like every joint and every muscle is paining even while sleeping including shoulders, neck , legs, hands fingers, legs and foot For past two days taking Etova Mr 400 but not much change No other medication