I haven't showered regularly in months.

I have a pungent odor now, that I would describe as similar to concentrated chlorine or severely rotten milk. (Something between the two, closer to a chemical type smell though.)
Portions of my skin are turning charcoal black and flaking/falling off. (I'm white/"cock asian")

If I continue to go without showering, could I potentially die? Like, is this a way people end up dead? I feel like I'm rotting alive. I am a depressed individual that wouldn't be particularly upset if my end is near, you get what I'm sayin'? So like, how long do I have to go without showering, before it's a threat to my life?