I have OCD but I don't really have phobias per se. I have problems with anxiety caused by obsessive thoughts which I manage with CBT. Most of my problems are sort of existential.
I do have a fear of heights to the point where I can't bear to watch a down-shot in a movie. While I don't like ugly bugs, spiders, or slimy things, I wouldn't start screaming over them. I detest vermin but here again, it's not something that would make me scream.