Moved index.php and now website goes to Index of /wordpress

Move the index.php file back and carefully follow this guide to accomplish your goal:

https://codex.www.ads-software.com/Giving_WordPress_Its_Own_Directory

I tried moving it back and now it brings up another index of page.

Well, that’s closer to what you should have. Your blog should be back at https://www.jennifercooperonline.com/wordpress/ but it looks like there may be a problem with the index.php file.

Try downloading WordPress again and delete then replace your copy of the index.php file with a fresh copy from the download.

Once https://www.jennifercooperonline.com/wordpress/ is functioning properly, proceed with this guide to accomplish your original goal:

https://codex.www.ads-software.com/Giving_WordPress_Its_Own_Directory