Apart from you not having added the new entry, yes.
The easiest is probably to just follow this
which entry should I enter? can you write it here?
I am afraid I have to restate the same question
Once that works, you can unpause Cloudflare.
and how do I know if it works?
Well, how do you define a working site?
now the speed works again without that error!
Great 
sorry, but I’m not very practical to touch the DNS already configured by Cloudflare!
No worries, we all learned it at one point or another.
#tutorial is a good starting point.
thank you!
should I clear my caches?
Probably not a bad idea, also take into account DNS propagation, so it may take a couple of hours.
ok again many thanks!
Just one other note, make sure your encryption mode is Full Strict, otherwise your site would be still left insecure.
yes it already is!
Another thing, in the rules I have these inserted as you see in the screen:
https://www.tuttohackintoshcydiajailbreak.org//wp-admin*
Cache level: Ignore
tuttohackintoshcydiajailbreak.org//ads.txt
Forwarding URL (Status code: 301 - Permanent redirect, URL: https://www.tuttohackintoshcydiajailbreak.org/ads.txt)
https://tuttohackintoshcydiajailbreak.org//*
Cache level: Cache everything
Are they okay or do I have to change something?
Should be all right if you want to cache the entire page.
ok, thank you!