I've been using wordpress integration on my site for a while now. I decided it would be wise to work on my core web vital score, as it was pretty low. As part of that I read it was best to change to using name server type integration. So I did, and the site integrated according to my dashboard. However I started getting 404 errors, sometimes my site would display it's 404 and sometimes it would generate an error and I'd get the generic 404 error.
In addition, when I went to the site and pulled up chrome dev tools, there were over 100 errors. Prior to doing this there were only a couple.
I tried clearing all caches here, in wordpress, and at my hosting. Nothing helped. So I left it alone til the next day (today) and still having the same issues. Because I'm losing out on so much traffic I have switched my name servers back to the default google domain ones. I'm still having issues, but perhaps I just need to wait for it to propogate?
My main question is, I'd like to remedy this but I feel like I need a fresh pallette to work with. How do I do that? Can I just delete all the DNS records in my dashboard and then try again?