2 accounts lost over 5 years.

In the past 5 years I've played SWTOR a lot. Around two years ago I lost my max level account because the email was hacked and my access to it was terminated. If I try logging in nowadays, Google says it doesn't even exist. This is the first account that is blocked by one time password requests. My second account, which I only lost recently, was logged onto multiple times from the same computer. The Gmail app on my phone for some reason logged me out of my old accounts before I had set up a recovery email for my second account's email, so consequentially I lost it. Even though I had logged in multiple times recently from the same PC using the same launcher, I still got a one time password request and haven't been able to get in since. Please help me recover my blood, sweat, and tears if there is any way possible.

Thanks, -Adam