I found 2 of these things in my room, should i be concerned?

What eggs are these? Saw them on my window mesh

I seem to have hundreds of these things, what are they?

Can someone tell me what bit Le?

I’m not sure if this is the right place to ask.

Friend?

Friend found this in NE Arizona. Hopping someone could tell us what it is. Thank you!

Saw this at the gas station

Just found this in my bathing suit. What is it?

Say it ain’t so found in loxahatchee florida

Could it be???

Who is this cute guy? (central FL

Midwest, USA