522 means the connection between Cloudflare and your server/host is timing out.
For that you are best to pause Cloudflare, or set the DNS record to DNS only, see if there is any issue on your server/host. Ensure the server/host is not blocking any Cloudlfare IP addresses. Once fixed you can re-enable Cloudflare again.
However, I’m seeing “too many redirects” so make sure your SSL/TLS setting is set to “Full (strict)” here…
https://dash.cloudflare.com/?to=/:account/:zone/ssl-tls
https://cf.sjr.org.uk/tools/check?1f1520e1f5b147cda345343a74c170f4#connection-server-https
You also have 2 SPF records so you need to get that down to one by merging them or removing any unused entries.