Needs Specific Adjustments
You have a really great idea here. I just couldnt help but be annoyed by the primary recurring sound in the song. The song was calm and eerie, but it stood out too much in the song. If you could probably find something that flows a bit more easily than that sound, that would be a huge improvement. Also what further moved it towards annoying rather than eerie is how repetitive it is. With it being calm and eerie, you should aim to make it transition smoothly into the next phase and then end with a creepy climax kind of like a scary story if you get what I am saying.