Bed Bugs, adults, nymph and eggs.
In this image, you clearly see the many white shiny eggs, Bed Bugs at different stages of life and their black excrements.
This scene is from the ledge of a bed frame. This is where the box spring would normally rest. It is a well established Bed Bug nest. Since Bed Bugs are not social insects their nest does not exhibit any structural elements.
Bed Bugs dimensions.
This Bed Bug is more elongated than typical ones. And this Bed Bug is likely a male.
Bed Bugs Egg.
Here you are presented with a single white Bed Bug egg. All Bed Bug eggs are roughly the same size. In poor light and in shallow contrast conditions, these would be hard to visually stand out in the view. You have a 10 ¢ coin besides for comparison
Also, please, see Pictorial # 1.