[HELP] Think I might very gotten a virus

HELP I tried downloading a cyberpunk update and was taken to datanodes website, I clicked on download setup and then was sent to a cloudtransfer website where I had to copy and paste a mediafire link. I then downloaded and extracted the rar and clicked setup but it popped up for half a second then disappeared, I then clicked it another 6 times and now idk what to do, I think I got a virus, please help.