I'm feeling like there's bone cracking or nerve tearing in the center of my chest when I sneeze, even when it's not too forceful. My chest feels heavy, I'm constantly fatigued, and I find it a bit hard to breathe almost every day. This has been going on for about two years now. I stopped exercising a while ago and my lifestyle is super sedentary. I get tired really quickly, like just from climbing stairs while carrying a bit of weight. Sometimes when I sneeze, this super sticky heavy transparent cough comes out straight away without just staying in my mouth. Should I be worried about these symptoms? What could be causing this?

Salbutamol inhaler and budesonide 200 sos is advised for breathing difficulty.