You current certificates expire July 22
The ones you are getting emails about are probably these
You can review the certificates for your domain here: crt.sh | %codigomed.com
Looking at your history you are creating two certificates for the last 2 runs.
You can view the certificates that certbot manages using the command found here: User Guide — Certbot 2.7.0.dev0 documentation
Specifically
manage:
Various subcommands and flags are available for managing your
certificates:
certificates List certificates managed by Certbot
delete Clean up all files related to a certificate
Andrei