My apple ID password says its wrong when I never changed it
I was about to download an app and it wouldn't work it said my password was wrong it tried a few times until it said get password then I pressed get password and it had my apple ID email in already so I pressed next then it came up with send reset password via email and answer security question I pressed the reset password via email one and it said password reset link has Ben sent or something like that then I checked my email nothing there so I waited until the next day still no email so I went back and tried my password again and it still wouldn't work then I tried the security question and it ceapt saying my date of birth was wrong but it wasn't I tried all these different ones and none would work then I tried to get it to send the email again still no email then I clicked on forgot apple ID an I had to put my first name and last name in and my email and it said tthat the ID didn't exist is there any way anybody could help me I really want my account back because it's got money on it :( I've tried so many different passwords and stuff and it's not working PLEASE HELP
iPad 2