Merged student premium account with Hulu, now email address signs into an old spotify account

[Jaxxx]

Apparently I used to have a Spotify account connected with my Facebook account, which is not associated with my school .edu email address. I must have created a new account when I went to college and got a .edu email address. I went to merge my account with Hulu, and now my .edu email address login and password sign me into my old account, which doesn't have any of my playlists or my premium subscription!

What is causing this and how can I fix it? It is very frustrating for someone who has a limited budget and now isn't able to get the Premium service they pay for!