genophobia
Genophobia is the irrational and persistent fear of sexual activity or sexual relations.
Fear of sex
phobophobia
Phobophobia is the fear of phobias themselves, which can lead to anxiety and avoidance behaviors related to developing new phobias.
Fear of phobias
polyphobia
Polyphobia is an intense fear of many things, which can vary from person to person and may include a wide range of objects, situations, or concepts.
Fear of many things