ICloud trouble! Can't open iCloud?

When I first got my iPhone I made an iCloud account using my old email. I now have a new email I use and I now want to open iCloud using my new email. But here's the thing, I can't remember my old email password to log on to my iCloud. I did go to "iForgot" and changed my email password, but it was to my new email! How do I access my old email password to get onto iCloud? Should I just delete my account? If I do will it delete my pictures, contacts, exedra?

On a PC open www.apple.com and in support enter Reset password and on the pages you will find Recover Apple password. When you created your iCloud Account with apple when you bot iCloud you had to have and account with apple and that password is the same as your iCloud password. So in Apple password Recovery you entered a Alternate Email Address so you could recover your Apple password if you have forgotten it. Just open apple.com and go to the Recover password and have it sent to your alternate account.