I think someone is using my Apple ID elsewhere and I wanna know if someone is monitoring my phone

Mandolicous86 wrote:

what If they have a trusted number that can receive the password

How did this possibly happen?

They would need your Apple ID and password and if 2FA was already enabled an existing trusted phone number to add an additional trusted phone number.

If you sign in to appleid.apple.com, you can see all existing trusted phone numbers.

If you think someone else has access to your account, change your password.