Please help me identify this worm in Phal medium!!!

[Bloom152]

I just recently bought two Phalaenopsis orchids and I've had them for two weeks now. I finally found the time to repot them the other day, and when I went to give them a quick look over through the clear plastic pot I absolutely cringed. Inside the medium there are long, hair like worms! At first I thought fungus gnat larvae, but a better look showed they are definitely not larvae. I honestly have never encountered this with repotting orchids and I just want to know what this is!! I have tried doing so much research and I cannot find anything! Please help! If you can spot it, it's closer to the bottom below a root