My friend came over and confirmed that it is not my allergies or tricky vasomotoric nose, there is something wrong with my stuff.
I think there is or it is TRPM8-agonist. I don't consider it impossible there is some ketamine analog with fucking menthol. It really stuffes nose and feels coooooool. And makes you sneeze. I boofed some and one syringe was enough to make my ass cold for fucking hour.
But it gets me dissociated and psychedelized. It does not have hole-y feeling or maybe I just can't suck this stuff enough. Skin around my nostrils has burned and withdrawn.