Idk But I hope you're being thoughtful about whoever finds you. When I tried to die by helium in a hotel, I put a lot of furniture in front of the door allowing it to oly open a crack without substantial force, thereby stopping someone from just charging in, and I left a sign visible when the door opened a few inches notifying the housekeeper to not enter and to call the police. It's not like you can completely eliminate the trauma a suicide will cause someone else, but at least you can limit it.
oh that said, I'm sad that you, and basically everyone here is at the point of wanting out. Wishing you well.