Troubleshooting my WordPress site

Hi all at WordPress, I am new to this site and when I was trying to build my website I entered a place I shouldn’t have been in, I don’t know how I managed to find my self in the dns records and mindlessly put my own IP address into the ‘Points to’ box then clicked ‘add new dns record’ like a donut, now no one can access my site; I panicked and did the same thing again but only with the google IP address thinking this would point to google then to my WordPress account. Can anybody help resolve this issue for me please I’m completely confused by this.

Also what I don’t understand is that my site is up and live it’s just none can access it :/

Kind Regards
Falafal21

The page I need help with: [log in to see the link]