In the General, how do I fix this mess I created. Please Help

Go into your file manager (provided by your webhost) and move any files from “public_html/cozmikdj/home” up ONE directory to “public_html/cozmikdj”

No! Change the urls back. See Changing_The_Site_URL.

I’ve always just moved the directories and worked for me..

Then you’ve been dang lucky that it worked. The forums are littered with topics from people who tried that and ended up with a completely ruined site. You need to follow the instructions in either Moving_WordPress or Giving_WordPress_Its_Own_Directory. The latter is by far the easiest method for a sub-folder to root move.

Looks like I have to start over from scratch. This is the second time today that I had to start over by making one mistake. It’s crazy that I can not go to the dashboard and retype my mess up. Well I learned the hardway once again.
So my next question. Am I gonna have to delete everything and reinstall wordpress like earlier today?
ThanksPS I tried to do what both of you said and I failed.

Start by changing the urls back to their original settings. See Changing_The_Site_URL