Google Couldn't Verify This Account Belongs To You Or Me
How Would You Verify Your Google Account Using Phone Number
You need to simply go to the recovery page of Google
Then you should enter the username and click Next.
Further, you have to fill in the last password if you remember otherwise click the Try another way option.
Next, for the recovery option, you need to choose the phone number to verify your ownership. A phone number will be displayed, select it if you have access.
After that, a verification code will be sent to you via text message, provide that code in the given space and click Next.
In this way, you would find the password reset option where you have to create a new password and confirm it.
Once you confirm the password, you should finish the process by clicking the Save Changes option at the bottom of the screen.