You should leave it until you view your site and it is not through Cloudflare.
You can check this by looking at the headers in dev tools: Using Developer Tools in your browser to troubleshoot issues
It can take around an hour for cached values to clear, it depends on your setup.
An alternative is to add your server IP address to the hosts file on your device to bypass Cloudflare for testing.
Is it a Cloudflare error page you see? If so, what error code?