Yesterday I woke up feeling nervous, a sense of doom- for no apparent reason. It was rainy and I felt uneasy, like I couldn't get enough non-moist air. I had trouble catching my breath, like I couldn't get a complete breath. I felt faint most of the morning and anxious. I also kept feeling a buzzing sensation under my left ribcage. Later in the day, I felt as if I briefly blacked out, or had a near black out, then trouble adjusting my eyesight for about 20 seconds after that, and I've had stiffness in my left neck, jaw, dull earache, left eye ache and forehead feels tight and achy. sometimes I feel I can't use my reflexes to yawn, and a slight itch in my throat, and a strange taste in my mouth, very rarely and very brief.