I been seeing a Dr. for the last 2 years, now and I cant seem to diagnose what's wrong with me,, I feel Very tired 24-7, my chest feels like a fast heart palpation, gets very shore,,, I gasp for air, I'm yawning all day,,, been sleeping well, feel fatigue sick my eyes are starting to go very brown under neath,, I've got no energy,,, feel drained.