How to get over fear of ladybugs?

I have a horrible fear of ladybugs. If I see a ladybug (never mind swarms of them!) I will have a panic attack, and scream, go crazy, etc. Sometimes I get really paranoid, so if I see a spot somewhere out of the corner of my eye, I think it's a ladybug and start going crazy, when it's really just a spot. Lately I've been able to control my panic if it's just a single ladybug, though, but it's still pretty bad. The strange thing is that I'm not afraid of spiders or snakes at all. Just ladybugs. I think it might be the way they start flying around all of a sudden, and you don't know where they're going to go. The way they open their wings just freaks me out really badly. I think it might be something deeper, but whatever. It's just annoying to have such a irrational fear.