What are bugs that look like large fleas but they squish easily and don't jump?

I've recently discovered an infestation of these critters in my bathroom, and will soon be massacuring them. All i can tell you is that they are of the order Syphonoptera (like fleas), but are definitely not cat, dog, or human fleas. i recommend a fogger like Raid, and manual spraying. Good luck! p.s. they bite!