This is an increasingly common one, which I think I may slightly suffer from. Nomophobia - Fear of not having your phone. Anxiety kicks in when they lose their phones, the battery dies, they run out of credit or have no coverage.
Trypophobia. Almost everyone has it. It's the fear of tiny holes in what is otherwise a smooth surface. A quick google search will give you images that make your skin crawl even if the pictures themselves aren't gory/gross.