What Are These Little Green Balls Coming Out Of My Nose?!?!?

okay now this is a weird one.... my left nostril was really itching, so i stuck my finger up it and gave it a little itch. when i pulled my finger out, i was shocked to see these 2 very tiny, yet perfectly spherical green balls. almost like an emerald green. kind of translucent. i was like wtf?? so i stuck my finger up again and out came another! then i blew my nose and one more came out of the right nostril. does anyone know what the hell these things are??? im tripping out. haha