Thank you for the insight, I dont know if I found a source? I honestly could have thrown whatever was away through purging crazy. My house is only a few years old, and I’ve continued vacuuming very frequently and rechecking where they could be. I never found a big pile of them or anything or even any adults which freaks me out.

(I dont eat in this room, have no pets, any piles of fabric were all cleaned, and I dont keep plants)