My account is a Pro account and it's asking me to subscribe. How can I create a new workspace? Since I'm a Pro account, shouldn't it be unlimited?

We authenticate through GitHub directly and cannot swap or change the GitHub account linked to a Railway account. To regain access, you'll need to recover your old GitHub account through GitHub's account recovery process. If you're unable to recover the old GitHub account, you can create a new Railway account with your new GitHub account, but it will be a separate account - your Pro subscription is tied to the original account and does not transfer. You would need to subscribe again on the new account.