No Admin Password
 

This is awful, but I changed my member name in the user-admin panel to something else but did not add a password for the new change. I'm the only admin on my board. Naturally, when I went to do something else the login screen came up and of course - my username/password failed. I have no ability to login.

Is there anyway to go into the server files to add in a password for my username? Or another way of doing this? Like, reinstalling 3.8.3?

I'm ashamed. And slightly embarrassed. :(

Thanks for any help that is given!