Hey guys,
I will be going to a doctor soon about this, but I thought I'd ask anyway...

Just lately I've been having symptoms of not being able to fill my lungs properly and having to breathe really deeply, which tends to happen after I've been inside a lot, particularly lately as I've been cleaning out my room and exposing a lot of dust. I first had the problem last year, and had a bunch of tests done including a lung function test, and they didn't reveal anything. Lately I've noticed an additional thing which may be a symptom of the same problem which is occasionally I get a pain in my chest like heartburn (but regardless of whether I've eaten recently or not) and if I breathe shallow for a few seconds it goes away, if I breathe deeply as it hits I feel a kind of "click" and then it goes away.

Any thoughts?

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