Hi thanks for contacting HCM... Here you are having congestive symptoms.... Mostly it will be lower respiratory tract infection.... So feeling dyspnea and congestion... Take cefixime like antibiotic for 5 days... Antihistaminic drug like benadryl taken to relieve congestion... Steam inhalation also helpful in relief of congestion.... Take one onion crushed and made juice ,add 3 tsp lemon juice , 3 tsp honey and mix with water ...heat for 3 minute and then taken which help in congestion.... Hot water taken which help in mucus expulsion.... Rest taken .... Avoid smoking..... Your respiratory examination done with auscultation which guide further for investigation.... Take care.... Dr.Parth