last week I stepped on something sharp next to my bed. It was a large tack. Not a pushpin like I use on my bulletin board, but a tack. No idea where it came from, and I can't imagine my cat finding it and carrying it around.
The only other odd thing that has happened recently is that when I came home a couple of weeks ago, a light was on that I never use.
The webcam I had didn't work, and I never did set up any online way to record.