House Elves!?

I think I have House Elves!

They never do the good stuff like dust my house, do laundry or any useful stuff. These ones deal with my socks.

The situation:

My feet get cold and I have trouble keeping them warm at night so most nights I wear socks to bed, sometimes two pairs. I go off to bed, get under the covers and after watching Netflix or Stan I turn off my phone and go to sleep.

Most mornings I find my socks rolled up in a ball together neatly, either on top or down beside my bed with no recollection of removing them or rolling them. (o . 0)

A few nights when I feel my feet get hot I take them off myself and drop them on the floor separately fully aware, but the next morning they are rolled up.

What's going on!? LOL