Log in Issue. Security key and different passwords

Been some time since I played Swtor, and I got the itch again. Started the Launcher and Had to Log in since a Long time. My Default Password worked But then the Launcher wanted my security key before I got any access to the game. I dont remember anything about it. So I tried logging in to my Account on the website to see my account info. And My password is too long. I go through Reset password but It doesnt go approve. So I am stuck.