for the past 3 weeks I have been experiencing shortness of breath, stiff neck (can hear it crack), tight shoulders, and fatigue in the early afternoon (around 2 pm), and headaches too. In the morning all seems fine, then as the day progresses I become tired and it feels as though there is wieght added to my chest making it more difficult to breath. My right ear rings a lot and has been giving my trouble (both ears) for over a year. The doctor gave me cream to put in them but that doesn't help. They keep ringing.