Unsure if it is related to heat or over-inhalation when smoking, but it happens with both the bubbler and pookie alone. So maybe I'm holding the inhale too long/too early/too late? My assumption is it couldn't be a collapsed lung or else it would be causing me excruciating agony and I'm sure I'd be at the ER or worse by now from lack of normal oxygen.

Could it be a chemical burn?

It honestly feels like heated thin bubble wrap is being folded and crumbled with sporadic stings, pressure, heavy chested, tight breathing, sharp sensations, bubbly, red and slight wheezing, and feels back muscles cramping or extra hot air in lungs.

Are there any home remedies recommended? 😰