So, I’ve been having trouble breathing for the last couple of days—this is something that crops up occasionally. It just feels like the upper portion of my chest (like, ribcage up) won’t expand fully. It’s not really harmful (I’m in no danger of actually being unable to breathe, just restricted from breathing deeply), but it is fucking irritating and I want it to stop.
I suspect it is connected to my back issues, but I really have no proof of that.
Anyway, I was just wondering if anyone had any suggestions? Stretches to open up my back? Other things that could potentially be causing this problem? Anything and everything is appreciated.

