It very well could be the MS. But NEVER take shortness of breath lightly. You need to see a doctor immediately. Shortness of breath can indicate a heart problem, or even a stroke. Do not take this lightly. Much better to be safe than sorry. I've had the same symptom and my neurologist told me to seek medical attention every time I feel the weight, pressure and inability to draw a full breath because, well, you never know....!

Just saw my doctor he doesn't seem to think it's anything serious. It might help if I lose this Volkswagen I carry around.

Mine make me feel like I am having a heart attack..

Please get your inflammation level checked as well as vitamin d level checked that was my issue and makes the difference.

Its at the bottom of my chest and it only bothers me when I'm resting.