I somehow ended up with an enterprise account, but am a student. How can i switch this?

An enterprise account can only be created by an Administrator in your school. So, most likely, your school created this account for you as part of your school work or assignments. If you do not want this account, or thik that this was created in error you'll need to contact your Administrators to remove you from the organization.

The school may also prevent users from creating personal accounts using a school email address (for ex: joe@yourschool.edu) so if you need a personal account, go ahead and create one on adobe.com using a personal email address (for ex:gmail.com)