Bees and wasps. And no, I'm not allergic. I'm just flat-out petrified of them.
I have a very slight fear of heights. I'm not paranoid, but being up in a high place where it's possible to fall makes me feel extremely insecure.
As a previous poster mentioned, death. I'm more afraid of the death of people I care about than my own death, though.
Being alone in a large crowd. I feel somewhat trapped, and even helpless, if you want to go that far. I sometimes even get this feeling when I'm working on the checkouts by myself and I have a mile-long line of customers waiting to be served.
Dark, enclosed spaces. I'm not afraid of the dark, but if it's dark and enclosed… that's a different story. For example, there's this huge water slide at a hotel I once visited. It's like a tube, so you're in pitch blackness until you come flying out the end into the pool. My 6 and 8 year old cousins were having the time of their lives sliding down that slide, but it took every ounce of my willpower to force myself into that long, dark, curving water slide. And I'm 22...
This isn't exactly a phobia, but I can't stand overly graphic and gory scenes, especially operation scenes on TV shows. I never watch shows like ER for this very reason.
But yeah, I've had this fear of vomiting for as long as I can remember. It just reallly creeps me out. I would get so scared whenever me and my friends would go to an amusement park or somethnig and go on rides after we ate or they would talk about being sick or w/e. That kinda stuff sends shivers down my spine. I just can't take it. -__- The last time I threw up was years and years ago, apparently I can't stand it myself lol.
That is also one of my biggest fears. Fortunately, I get sick so rarely that I usually don't have to worry about this happening to me.