I was discharged on 11th june from hospital.my ct score was 19/25 when i admitted in the hospital and my oxygen saturation was 93 at that time.Now on 14th july saturation still fluctuates between 90 to 96 and mostly remains 92-94.Breathlessness is not there.i am taking hypertension tablet olmesartan 40 mg from last 4 yrs .i am 33 years old.Shoul i go for another ct scan or not ...i have already taken two scans earlier on 27th may and june 1.plz suggest