[RefundCEO]

Check the event viewer. Browse around all your folders and see when they were last modified, check for logs in the temp folder that are trying to be deleted.
Use a network monitor.
Check for new scheduled tasks in task manager as that is one way the malware gains persistence.

Reinstalling Windows might help but if the malware is in the motherboards UEFI it will survive reinstalls.
At the end of the day try to calm down and ask yourself, what can they actually take from me anyway?