Our school just started using Atlassian products so I now login to Atlassian with a corporate account although my BitBucket username is still seems to be the old one. My connection from SourceTree is now broken and not sure if it's my username or the password. I'm trying this https://confluence.atlassian.com/bbkb/authentication-error-remote-invalid-username-or-password-942864127.html but since we're using a corporate login I'm not sure what has changed.