I'm having a bit of trouble with my breathing every evening; it feels like some sort of shortness of breath. I suspect it might be linked to acid reflux because when I manage to get rid of some gas, my breathing seems to return to normal. The feeling's pretty uncomfortable when the gas is there, and I'm starting to worry if there might be a lung issue going on. Could this be something related to my lungs, or is it really just about the reflux? Any guidance would be really appreciated.