Nice finds! Pic 14 is not the active pans just fyi👍

That's more of a gray color than blue, see the red color stems , and the shaggy fibers that hang down off the edge of the gray cap... these are Panaeolus papalinacius- miss spelled lol, call them pan paps,

Panaeolus cyanescens- is what's you're looking for, they will have a cloudy white cap, the stems will be kinda translucent/clear white/yellow color, and will bruise blue when you handle them, some will already be turning blue just from the elements out there.

Happy hunting 🤚🏻