Hacked By the MrBeast scam!

I need some help/advice.

I made a really bad decision and downloaded something from the internet without properly checking if it was safe. After that, I noticed something was wrong with my Discord account.

When I opened Discord, I saw messages/photos being sent that I don’t remember sending. I don’t have much proof because I got logged out and my Discord account was later disabled, but I’m pretty sure something happened.

I ran a security scan on my PC and found malware detections called SalatStealer. I removed them, changed my Discord password, and logged out of all devices, but I’m still worried because of the disabled account situation.

I’m not sure what steps I should take next. Has anyone dealt with something similar, and what should I do to make sure my accounts and PC are fully secure?

Also I turned on every virus protection thing i had on my device...Can anyone help me? Please.