I agree, they “look” like P. Cyanescens, and it’s too late to do a spore print.
But since we’re not supposed to ID things here, take it as opinion, not fact.
Hopefully, you see blueing on these!
Check this article showing common look-alikes . . .http://fungiflora.com/2016/09/12/psilocybe-cyanescens-lookalikes/
You could try a reagent test as well, just to add another layer of proof.