Hello,
I found this in my bed last evening. I have no staining, no bites, and have never found a bug in or near my bed. I HAVE, however, been suffering from major bouts of anxiety and obsessive fear about bed bugs, mainly due to hypochondria and OCD stuff.
It's quite small, and doesn't appear to be the correct shape or color. There are no legs attached and it does look intact, with the exception of the top. Is this possibly related to carpet beetles? I've found many of those around my home.