Hi, I am 24. I regularly face problems in breathing in early mornings. What I have observed is quite strange. If I wake up either in nights or early in mornings, say before 7a.m, I will definitly facing this problem. I literally grasp for air in such moments. Whereas if I wake up on or after 8 a.m., there is no such problem faced. I have been seeing all this since about 6 years. Should I take this seriously? What is causing all this? And, what can I do for it?