I Can't Delete my Apple Account

I deleted my email address that was still being used for my Apple ID, and now I can't do anything to get rid of it since my email was deleted. I tried using iCloud to delete it, and it worked until I got to the Find My IPhone part (that was still activated). Where it then required me to put in my password for my nonexistent Apple ID that I can't access, meaning I can't remove it and do anything like download apps. Please help.