how do I log into my admin pane?

Hi guys, please help.

When I log into my cpanel (JustHost) and go to wordpress which I installed through Fantastico, I cannot log into my wordpress admin panel because it nowhere gives me that option. Under ‘current installation’ it only gives me these two options:”visit site” and “Remove”. And when I type into my browser:https://mysite.com/wp-admin (or other combinations that I have researched) it always returns an error page. Yes, I have read the docs.

Please don’t tell me I have to remove it and install it again.

Thank you very much, I would really appreciate if you told me what to do.