I lost dollars from my bitcoin as a result of losing my mobile phone. Because I used Trust Wallet, once you trust Login, you don't need to login again. So Once a device is lost, any cryptocurrency user can use Bitcoin from a lost device.
Didn't you save your recovery phrase of your trust wallet before? If you did it, you can recover it on other devices as soon as you noticed that you have just lost your phone.
I'm not that familiar with trust wallet, but afaik there is also 2fa security system on trust wallet (correct me if I'm wrong). It is also a must step to secure your wallet but in case of losing your phone where you have your wallet and authenticator, the other you should do is to have difficult password to open your phone.