If you've signed into your Educator account and can't find your previous Grids, you likely have multiple Flipgrid accounts.
First, check which email you're currently logged into by going https://admin.flipgrid.com/manage/account/settings?email.
If you need to log into a different account, please log out of the profile by selecting your name in the top right. From there you can log in with a different email account.
I tried to sign into a different account but it keeps automatically logging me in. How can I login with a different email account?
When using the Microsoft option, it checks for the accounts you are already signed into and tries to log you in automatically. If you need to use a different account, head to https://account.microsoft.com/ (for Microsoft accounts). The Google option should allow you to select the account when selecting that button.
From there, you can click the top right profile picture and select to sign in with a 2nd account. Once you're signed in to both accounts, head back to Flipgrid, select Microsoft/Google and choose which account you want to sign in with.