hey, I created a database today to my site and when I try to login to it does nothing, the login window pops back up. I tried every combination I could think of, but still nothing. can someone tell me what should I do?

What is your database username and database?

Jacob.

database username: archdesign_joomla
database name: archdesign_joomla

could it be beacause they have the same name?

Best to name them differently but no, that is not your main concern.
They are too long. Try creating a new user and database with less characters. e.g. archdesign_u for the username and archdesign_j for database.

Jacob.

Thank You soooo much!!