I have tested positive for covid in 6th august and i have taken all HRCt chest chest xray CBC
CRP and ECG and 2DECho and covid antibodies testigm 0.3 igg 40.8 and after 3months i have taken RTPCR test it was showing negative is im recovered from covid and im experiencing shortness of breath from 2 days why this is happening for me please give me suggestion and medication to overcome this problem