The cold opening caught my attention, the rest of what was to come followed and my reaction went from bewildered to perplexed.
While this is something I would expect from one's nightmares there are some really interesting themes that came out of this. The animation feels like something I'd expect back when analog television was mainstream before the switch to digital and from an aesthetic point of view that adds to the surreal aspect of this animation.
You did an awesome job with this. To be honest, I'd submit this to a few animation festivals if I were you and try your luck in getting it shown.