Macbook Pro C2D went back to Default Setting Automatically ....Help

[taktak9]

After using my MBP last night working on some papers, everything in place, my customized dock, bookmarks in Firefox, iChat account, etc, This morning I turned on my MBP and everything including my Dock is back to default setting. My bluetooth devices and my firefox bookmarks are all gone along with my ichat accounts. I was wondering if anyone knew why this happened and how I can "restore" it back to last night's settings.

Please help.

Thank you.

So I realized why this happened... I accidentally renamed my Home Folder and now it had created a new folder and the old one had all of my settings... DOES ANYONE KNOW HOW TO REVERSE THIS?
Please...

 

[mad jew]

Try this mate.

 

[Romulus]

I did that before...