... ray and Melancholine Challenge Testing and Ive also visited the Psychiatrist and went on a month of anxiety meds that didnt seem to really help. My most recent thing was I went to ER where doc said I had low CO2 levels and to breathe in a paper bag but that didnt help. ... (6 replies)

... I would like to post one additonal thing to everyone else's responses. When someone yawns constantly, it could mean that heart rate or blood pressure is low. ... (35 replies)

... You sound like me. I've had phlegm and chest pains since December too. If I didn't always have the phlegm I'd think it was my heart. Ok, honestly sometimes I worry it is. ... (8 replies)

... I would first ask your doc to prescribe you some anxiety meds to see if it subsides the sob sensation. ... (6 replies)

... ray came back normal. Thank God. Being a former smoker that is something that I was very worried about. The next step is the cardiologist route. I was born with a heart murmur and my mother had open heart surgery as a child, so that is another concern for me. But, at least I know it's not my lungs! ... (57 replies)

... am and I'm up already. Can't sleep. Nervous. I coughed a few times, just one short one each time, and it keeps waking me up. Had a cig. Bad. Smoked six yesterday, not inhaling deep. ... (22 replies)