Deleted my google history while signed into gmail... can I get it back?

I deleted my google search history while signed into my gmail account. Is there any way to restore deleted history (Sort of like if you delete an email it will stay in your trash can for a few days)? Any help is appreciated.
Thanks :)

The easy and quick way to restore file and activity History is the System Restore feature. Since much history is saved into the Windows Registry, restoring it to a previous state will restore file and program History. Revert your computer back to the desired date and enjoy restored History.

If a user has used eraser track programs such as Ad-aware or Spybot, this method will not work and you will need to access the lesser known log files that Windows keeps (the "index.dat" files). Search for "index.dat" on your computer, you will need to download Super WinSpy to view them.

If a user has used advanced tools to erase usage tracks, program logs, registry history and the index.dat files, restore is more difficult. Try using a disk editor to directly access hard disk sectors.

Google is insane. I have two blogs and for the life of me signed in with every password and email I have ever had and will not let me in. Haven't used them in 2 years and tried to update with new email and new password but it's no go. It will accept nothing. Sorry I am no help but I'm glad I am not alone.
I have a new computer so my google history is not on this one. I don't know why I bother.