[Battlefield 2] I can't log into Battlefield 2 on my Origin Account

I tried to restart my password with the link bellow, but the problem persists... I've bought yesterday BF2 Complete Collection via Origin, installed the client, downloaded the game, but when I try to retrieve my Origin/EA account, it says: "The account is invalid. Either the name is incorrect  or email address is incorrect or already in use. Please try again". When I register a new account with same email it says that my email address is already in use.

What I do???