Cannot Open My WordPress Site

Are you using Multisite?

What settings did you change?

What do you mean by multisite? I have 2 domains linked to it though.
https://www.cosmicenergyhealing.com/ and https://www.cosmoenergeticusa.com/ which should be my main Domain. I only change the name of the title, tagline and the url address.

That’s it. I badly need to access my wordpress account.

You posted this in the “Multisite” forum – see:

https://www.ads-software.com/support/topic/welcome-to-the-multisite-forum?replies=1

I’ll move it out of this forum.

You’ll need to change the URL settings back – using FTP or phpMyAdmin – see:

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