I can't log into my account. I put in my username and it tells me it doesn't exist so I click forgot username and put in my email. When I checked my email it had a completely different unpaid for name. I have no clue what I did to make it like that and any information would be much appreciated.
If you use multiple email addresses, try searching your email archive for letters from Mojang to make sure you are entering the email you registered with. If that doesn't work, or if you're sure you're entering the correct email, your only option is to contact support.