If you don't have any protection in your browser and in your laptop maybe you have already been infected after you visit the phishing site.

Based on what I experienced if a visits any phishing sites some of them automatically download a file that is unauthorized download and install.
That is why I decided to protect my PC with Kaspersky both my PC and browser are protected by any phishing sites and malware that silently transfer/download files in your laptop/PC.

So maybe your laptop is already compromised. What I think is try to install a Kaspersky total you can use the trial it's free and then fully scan the whole PC and also scan it with Malwarebytes before you access the password manager for safety purposes.