My poops make the smoke alarm/CO2 detector go off

So last night confirmed what I have always been suspicious about. My poops set off the CO2 detector/smoke alarm. For the past year, every time I’ve taken a horrendously foul dump, the alarm right outside my restroom goes off. I wasn’t sure. I thought maybe it was acting up or the battery was low. It’s a periodic beep. Last night when it occurred again, I brought a piece of cardboard and fanned the air outside the restroom and miraculously the alarm stopped beeping.

Now I’m concerned. Is there something wrong with me? Colon cancer? Does this happen to anyone else? Does my gut produce such large amounts of methane that it sounds the alarms? Are my shits that toxic? Could I kill someone with my fumes or at the very least knock them out? Can I weaponize my ass?

TLDR; My ass sounds the alarms