Hey @Secaspider,
It sounds like you've got a second account with Spotify. Are there any other email addresses you could have used to register with Spotify? It's worth checking those inboxes to see if you have any Spotify emails -- that will mean your extra account is registered with that email.
Please check the receipt Spotify send to your email inbox. Make sure you're signing in with the username on that receipt. If the username on your receipt is a 10 digit number, please sign in with your Facebook login details.
Hey there you, Yeah, you! 😁 Welcome - we're glad you joined the Spotify Community! While you here, let's have a fun game…