Frustration

I'm so upset. I've been trying to get around to editing my video on mini eggplant "pizzas" video, and I finally had the time, only to find that the footage is completely gone! Argh! I have no idea where it is. It's not on my computer hard drive, it's not on the external HD, it's not on the camera HD. I have no idea. Looks like I'm gonna have to completely re-do the whole thing... Time to go grocery shopping...