Im infected corona last 10month back after some 3month I'm facing mild breathing difficulty wn I checked oxy meter oxigen level was 98 and I took lung ct Scan is normal only  and last 5month back my eyes got red and side head pain happened and I checked brain test and synus also but brain test is normal synus Right side mild infection so Dr sd nothing to worry but I'm still I'm facing mild breathing issue and one side nose blocking and jaw to earside pain facing issue past 10minth pls address my issue