Image 1 — Just found these and need some help identifying what these are.
Image 2 — Just found these and need some help identifying what these are.
Image 3 — Just found these and need some help identifying what these are.
Image 4 — Just found these and need some help identifying what these are.
Image 5 — Just found these and need some help identifying what these are.

Just found these and need some help identifying what these are.

Affected room: bedroom right after moving in with a brd

Signs: these just started appearing on the carpet after a week of moving in

Location: Missouri

u/Znjus — 5 days ago