email change/merge

I signed up for premium a while back and I guess when I signed up I used a made up apple email address they suggested.  Recently I tried to change it to my email to sync with chrome and it created a new profile, didnt sync as I had intended.  jsternof@gmail.com is the email I want for my premium account and not the made up appleid email qjnjdh4ws6@privaterelay.appleid.com.  Thanks, Jayson Sternoff