Semi-Erased Harddrive?

So Im using LiteIcon thing to change the icon images and I select apply changes and relaund Finder and I don't know what in the world happened but it completely takes all of my recent documents music and everything and I cant find them. It even uninstalled Word and what not somehow. I even click on Safari and all of my book marks are gone. What in God's name happened?

have you renamed your User folder at any point?

Do you mean in the finder where it has your name? Like mine was Justin Bannister and I think I changed it to Bannister. You are probably right if thats the problem but is there no way to get back to it?

Alright I found the user account after like 30 minutes of panic. I appreciate it.