Hi @joseescobarmarin​
Welcome to the LastPass Community.
The short answer to your question is: Yes, all Vault data is wiped clean while leaving your personal data intact.
The longer answer: You did enter the correct password recently, where LastPass then sent a verification email to your address. If you did reset the account but feel like you may still remember the old password, you may still revert to the previous login state through here: https://lastpass.com/revert.php