Hi @kalki,
from your description, it is clear that you are a target of address poisoning attack.
Please, find more information in this thread: Has my trezor been hacked ?
You can find more information on address poisoning attack in this article: https://trezor.io/support/a/address-poisoning-attacks
Remember that attackers do not have your private keys. If you will not send funds to the fake address by yourself, they cannot steal your funds.