ok so this is my story:
After several tries to log from the game launcher i was redirected to the registration page where i have two options. either register a new account or sign in with an existing one. either option requires access code so even when i log in with my username and try to register the access code (that i had in my email box from SE) it gives me an error saying that it has already been registered.

So than i found this post and went to the "find my order" website. Entered my email and cc info, go to a confirmation page and noticed that the cd key is different so when i entered the "new" cd key i got in and got my collectors edition items too it seems.

Thanks PsychicKoala!!