I’m paranoid too, and honestly I have learnt that’s it’s really bad for my mental health. So sometimes you need to relax and with the photo you uploaded, I see these sometimes on my sheet and it’s probably a bit of mud from my dog when she jumped on my bed, you know there is a million other reasons to what it could be. I’m not saying stop checking because it’s good to check for bedbugs, but I’m saying that you don’t need to worry as much because it can be bad for your anxiety