If anyone is interested there are also some apps that help with deleting little internet footprints such as

Jumbo Privacy, you can switch privacy settings, delete posts, comments on applications like Google based apps, facebook, instagram, and linkedin all from the jumbo app, and they make it really simple.

Exodus Privacy, notifies which trackers are embedded in apps installed on your phone aswell as letting you know which permissions are required.

Using the same email can be a security risk, as emails are sold online and can be found by scammers for spam mail, often if said email is attached with a phone number you will also get telemarketers. Be sure to minimise your online presence by obscuring, I personally use many emails for many different applications, for shopping, for social media if any, for work, for friends, etc. This can be tiring using many emails and many passwords, so a password/account manager is optimal, I reccomend Bitwarden, they store logins in an encrypted AES-256 vault that syncs across all of your devices as well as a password manager.