Sudden shortness of breath.

I went to village last month , I had dry cough which I cannot treat on time because no availability of doctors...when I returned back to city I went to doctor ..he then prescribed me cough syrup and medicine..my cough went away but now I feel shortness of breath , tighness in chest , scared to sleep at night ...at night whenever i try to sleep get asthama like attack..., feel like choking of Thorat  . I try to remove sputum from throat but its to sticky to come out and i feel like choking ...happened many time.. Also my tonsillitis are swelled and one of tonsil giving pain , no fever ...went to General physician he prescribed cough syrup and amoxicillin...better than before but not fully recovered...what should I do know should I consult ent specialist or should I consult pulmonologist?