Welp, found these around my bed/ couch and other places. They are look broken, even if they are bed bugs. My dad said they all look like grain/ dirt, but now he's agreeing with me that they could be..
https://www.flickr.com/photos/139341173@N08/24813623921/in/dateposted-public/
https://www.flickr.com/photos/139341173@N08/24906987495/in/dateposted-public/
https://www.flickr.com/photos/139341173@N08/24789056682/in/dateposted-public/
I can try to take some better ones if needed. If would help if I could have a picture of skins from a distance, but just a few of them. In the pictures, I've only seen them in mass piles.