What Bed Bugs and Bat Bugs Look Like

I found this in my bed, should I be concerned?

It looks like you might have bed bugs or bat bugs. Magnification under a hand lens or microscope would be necessary to determine the difference. Both of these bugs are blood-suckers that will bite your exposed skin while you sleep at night, so itchy welts often occur on the neck, arms, and back. Not everyone reacts to their bites. Thankfully, they are not known to transmit any diseases. If they are bat bugs, it may indicate a bat infestation in your attic.