Can I log into instances with my main Mastodon account or do I have to make a new one with a different email?

Status Update:

I got it to work. I just needed to check my email for a new confirmation.

@Josie you will need to create an account for each instance (can use the same email tho)
@callmetulip I tried that, but everytime I do it says my email has already been taken...?
@Josie oh really? I used the same email for 3 instances ๐Ÿค”
@Josie maybe you've tried to register on those instances before? Maybe you could try the reset password link
@Josie Good question... let us know!