Baby leech
Doo-doo doo-doo doo-doo♫
For real?
Looks like it 🙁. If you can bear to open this post again could you edit the title to add [SOLVED]? Thanks!
When it grows up, it wants to be landlord.
Young leech
Sounds like a rapper name
When you search "baby leeches" a forum question comes up, and the folks there identify something that looks exactly like this is a Planaria flatworm. https://www.coueswhitetail.com/forums/topic/40506-anyone-know-what-these-are/
Planaria have triangular heads like in the link you posted, I agree with the others that OP's PIC is a leach.
Oh yeah that's a larval state candiru. Here's a little video that talks about them.
I used to see those all the time when I was making all of this up.
What is this thing?
Let us help you identify that mysterious object you’ve found.
Currently in CHALLENGE mode: If you've got something obscure knocking about, post a picture, and let's see how we do. Please prefix such posts with "CHALLENGE:" so we know we've got a fighting chance.