So I made a huge mistake and I am in desperate need of help. I had installed Ubuntu 12.04 along side Windows 7. I was planning on switching over so I figured I would copy over all my pictures, music, and other files to my new Ubuntu partition and then delete Windows. I had figured Ubuntu created a separate partition on my hard drive which had nothing to do with Windows so I went ahead and deleted the Windows partitions.
I didn't realize this would destroy my Ubuntu installation as well. When I go to install Windows again with the disc I can see the partition that was created for Ubuntu, but all it shows is free space. I can't even see the installation with a Ubuntu Live CD.
Is there anyway to repair this or did I just completely screw myself?
Any help would be appreciated.