Problem – wordpress address

In settings, it asks for the wordpress address.. It said
https://www.momsofautistickids.com/wordress,
so i removed the /wordpress
and now I cant do anything on the site.. It wont even load right. I cant even get logged on to change it back. What do I do?

Yes, I am an idiot for doing it. I was having problems with the site showing on the regular .com.. so i thought if I did that,then it would show at the regular .com instead of the .com/wordpress.

I was apparently wrong. LOL

SO HELP Please.

Thanks ??