Not fleas,ticks or bed bugs, what could they be 😠

Rose • Fiancée & Mommy

I suspected my cats had fleas because I was coming up in little bites and kept feeling itchy on my feet and legs.

I never saw any bugs but checked my cats and they were fine.

The last couple of days I've discovered more and more bites and today have caught 2 tiny black insects on me, they are no bigger than a grain of sand and have tiny little antennas.

They don't look like fleas or bed bugs?

What could they be 😕 I'm worried as I have a 2 week old baby