Worm identification

[cohojoe412]

Probably the 102873 thread on this but I’m struggling to determine what type of worm this is. Hoping it’s just a bristle but it looks different than the others and seems to sit in one spot.
Its in a difficult spot so when it came out I tried to grab it, broke it in half unfortunately but easier to get pics…

 

[EeyoreIsMySpiritAnimal]

Bristleworm

 

[krollins]

Bristle worm(good guy). DO NOT TOUCH IT BECAUSE THEY CAN GIVE YOU A BAD RASH.

 

[Crabs McJones]

Two rows of bristles, looks more like a fireworm to me

 

[krollins]

Two rows of bristles, looks more like a fireworm to me

Fireworms(bad guys)