Okay, technically there is something he's seeing. There's a Thing that I'm simply calling The Tall Man right now, and he's half-stalking him but it's with good intentions! He's not bad or anything, just has the habit of showing up at bad moments in Teddy's life, though it's actually to eat the potential for things to be worse, rather than him being the cause.

Teddy just does not have all the facts and does have OCD, so his brain kind of went haywire.