I am having the same problem and
i am very frustrated. I am now beginning to wonder if it is allergies.
Im 26. i have been an athlete my whole life through college and
am still very active in sports and
running, not overweight, weight is not around my mid section, etc. Here are my symptoms:
earlier this summer i was having difficulty breathing...only occured at night though. i couldnt lay down. i would have to sleep propped up on 2 or three pillows.