I do not, I know how to generate it from Cloudflare though. Is it easy to upload to the server?
Yes
When I disable Cloudflare, the host is now showing as DigitalOcean rather than Cloudflare, but if the SSL setting is still set to strict I get the 521 error. I’m assuming this is because the DNS records with my domain provider are pointing to cloudflare and then cloudflare is pointing to DigitalOcean? As long as the SSL settings are set to “Flexible”, regardless if Cloudflare is disabled or enabled then I can go to the site. If “Strict” is set, the 521 error is thrown.