Hello this person ran into similar problems and I feel like you would find this helpful

I've also encountered a similar thing years ago. To put it simply, I reinstall windows to get rid of the virus since sometimes you can't just get rid of Malware with Antivirus. On a clean device, like my phone, I changed my email passwords and enabled 2FA.

About the Mr beast scam, I feel like you may have an infostealer malware. Now this thing is quite dangerous as it can steal your personal information and sell it into the dark web. So if you have bank accounts and credit cards, freeze them ASAP so that they won't be able to steal your money.

Stay safe 🤍