So i had surgury of a tracheal reconstructionon August 23 of this year after the surgery i have bin having difficulty breathing and coughing up flem and today i noticed that a big ball was poping out of my neck and i am trying to see what it can me i have bin running out of breath fast like just a simple getting up and going to the door or simply just going to the bathroom i start gasping for air im not able to lay flat or lay down at all because i start choking so please help me i need to find