Playtest to wrong email

Hi there. I signed up for the skate playtest a little while back and got my code yesterday. I was so stoked. I unfortunately signed up using a different email than what is linked with my PlayStation ea account. I have already redeemed it and downloaded it to my console and I’m getting the error code telling me I can’t play online. It is due to having a different linked ea account. Is there anything I can do? I understand that there is only 1 console link in its lifetime, but I really wanted to try out this playtest. Any help would be appreciated.