Bed bug?

[duvan]

Hi!
I hope bed bug ID:s are okay to post here! (?).
I pasted parts of photos onto one photo with an object on the hand. You can't compare size exactly between objects, but they are all small on the hand.
The origin is Northern Europe.

I'm especially wondering about the object that I drew green lines to, and the closet ones with red lines. Not sure if it's even a bug. The photos should all be of the same object but different angles/sides.

Thoughts? I reacted parially because I noticed a bit of blood on the edge of my sheets. Not sure if it's related of course.

If the image doesn't display, it can be found here through ImgBB:

ibb.co/hFtDMTR

[jshuey]

I don't think any of these are insects!

John

[duvan]

New "try". Some copied together photos from bed sheets and from a sofa/bed (some are of the same 'object). Concerned about the 1st photo which looks like crushed insects and the dark thing on the whiteish canvas.
Also cocerned about the 2nd photo of the light beige sheets (as the object turned up overnight). Maybe not as cocerned as the following 3. One photo is from the edge of the room, not cleaned for some time. 5th of random 'objects' gathered

Anything bed bug related worth checking into in your opinion?
Thanks in advance!