I know having multiple sleep paralysis demons is impossible but this was my only idea

than who's the second figure watching me when I'm in sleep paralysis

I don’t really know, could be that clothing you put in a way that made it look like a demon, or could be a stalker, who knows

do cloths typically have eyes and move in my peripheral while the main demon stares at me?

Uhhhhhhhhhhh nope I guess you have a demon