My 39 yr old husband affected by Corona again in duration with in 8 months, and this time he have high fever, headache, too much loosemotin. And much calf pain,after 13 days got negative report but their report of sgot 223,sgpt178, ferritine 815, ddimer is 716 ,we admitted hospital n got decrease sgot ,ferritine , now m worrying about ddimer ,Dr discharged him  in 3 days n gave medicines , is it is ok ?or we should consult other dr coz ddimer is 716? N how much time to take it decrease? Any suggestions??