Hello Ma'am. Very Good evening. As per your history given, and a yellow productive cough assosiated with congestion & suffocation,  The most probability of Acute Bronchitis which means inflammation of the lining of airways which is the Root cause of your bothering. You should have a course of antibiotics and other medicines for atleast 5 days with probiotics. Ma'am don't delay this ailment & Kindly come to practo chat for your treatment and counseling part. Regards.