Problems logging in after having changed my URL

Hi

I am very new to wordpress and would appreciate if anyone can help.

I went into the general settings of my website and removed the wp in both the wordpress address (URL) and the site address (URL) and pressed saved changes. e.g

My wordpress address is https://www.sheriffdesigns.dk/wp
site address is https://www.sheriffdesigns.dk/wp

but then I changed it to (I was trying to make the index page without wp)
My wordpress address was https://www.sheriffdesigns.dk
site address was https://www.sheriffdesigns.dk

But now when I try to use the login https://sheriffdesigns.dk/wp/wp-admin/ i can no longer login, is there anyway who can kindly explain
if there is another way to login?