Spiders man.

Spiders. I can't even look at images of them without fight or flight taking over.

Heights (only really high places though)

The big ocean. The thought of being at sea with so much unknown things under my feet scares the shit out of me.

Space. The thought of how big it is freaks me out, not sure if I should call it a phobia though.

European earwigs. Not sure if the rest of the world has them but they are nasty and they bite. One year we had thousands of them in our yard and just... no.