I picked up a mental weirdness from the internet and now can't get rid of it: Trypophobia. I never experienced anything like it until Trypophobia was trending a few years back.
Awful doesn't even begin to describe those images. There's a another phobia transmitted by the internet, but I'm immune to it: Thalassophobia. There's even a reddit group dedicated to it:
https://my.clevelandclinic.org/health/diseases/21834-trypoph...