What you have experienced sounds very uncomfortable. Many of your symptoms are consistent with anxiety with or without panic disorder. However, you could have a physical problem, perhaps one that precipitates a number of your symptoms. It is good that your EKG, chest X-ray and swallowing test were normal but that does not rule out other physical problems.
I am struck most by your description of respiratory distress; “chest feels congested, grasping for air and desperate need for air to breathe”, and your childhood experience of difficult breathing with exercise. That could have been asthma and/or a condition called vocal cord dysfunction (VCD), in which one’s vocal cords close inappropriately and cause blockage to air flow in your windpipe.
I suggest that you and/or your doctors seek a second opinion with a respiratory specialist, the testing likely to begin with pulmonary function testing before and after the administration of a bronchodilator and before and after exercise. Another respiratory test for the diagnosis of asthma and VCD is a methacholine challenge and that might be considered by the specialist.
Good luck
Hi Dr. Tinkelman, thank you for your reply.
This question was posted over 2.5 weeks ago and up until now, the symptoms persisted and has not gotten any worse or better. I do notice that it is a tight/heavy (not sure what to call it) is stuck in my throat/neck area. I feel like I have to take in deeper breaths when I sit for a long period of time (even in a car). I was walking around a shopping center for about 45 minutes and I could feel that my breathing is a bit heavier than before. My legs were not at all tired from walking but somehow I was breathing a bit heavier and quicker, and as I got inside my car and sat down, I was drawing in deeper breaths like I've exhausted myself when all I did was walk around for 45 minutes.
The back of my throat when I take in deep breaths, I feel this tightness/soreness at the lower part of my neck (above my collarbone). When I feel this discomfort in my throat, my lungs feel perfectly fine (also as shown on x-rays so I'm certain my lungs are OK.
I also tried the treadmill at home, which I used to be able to tread on for an hour, but now I last for about 5 minutes before I feel out of breath. It takes me at least 10 minutes laying down to recover from a 5 minutes treadmill workout. This is not how I used to be at all. Another thing is, when I sit on my bed to watch TV or just sitting anywhere at night, suddenly my nose feels stuffy and my throat feels tight, and my breathing becomes a bit uncomfortable but it would go away and then come back. In the morning when I wake up, my chest feels congested and stuffy for a good 15 minutes and as the morning goes on, it gets better. I wonder if it is because laying down affects my throat/breathing?
Throughout the day, the sensation would spread to my upper chest area and it never hurts but just weird and scary like a rush of nervousness. Whenever I mention a rush of nervousness in my chest, doctors assume it's anxiety and stress related seeing that I am young and my health check looks fine. But I know how my body feels and it is definitely not psychological. :/
I have a carefree life and everything is stable. I have taken anxiety tests and it shows that I am a happy person with a positive mind. Anxiety to me is not a 24 hour thing, and what I have is 24 hour of every day so I know it is truly physical. I have never smoke or drink, but I was bulimic for about 8 years and stopped myself about 3 months ago. Prior to all this, the night before the symptoms started, I threw up dinner and the next day I felt the tightness in my throat and following that is what I have described in my last post. Do you think my bulimic past has any relation to my current problem?
I am seeing my doctor this Tuesday and will asked to see a respiratory specialist to find out what it is. Should I also see a doctor that specializes in neck?
Yeah mines kinda similar to yours.. I especially have those things where a room is heated.. I would have to gasp for fresh air and I would get short breathes.. So your not the only one. I am positive you'll just be fine :)