Hello, thank you for reaching out to Microsoft Q&A.
You did not add any recovery phone number or email address to verify your identity when setting up your Microsoft account.
Because the account is very new, you likely cannot prove your identity using the account recovery form. Since you may not have used the account yet for activities such as sending emails or adding subscriptions, the chances of successfully verifying the account through the recovery form are very low. Please note that the Account Recovery is an automated process with no human influence.
So, if you are asked to fill in the recovery form when trying to reset your password here:
https://account.live.com/ResetPassword.aspx
then you may need to consider creating and using a new account, as recovering this account might not be possible.