Don't worry, they will ban you anyway. And if you try to appeal, they will only reply when you are asleep and close your ticket in under 8 hours. After the ticket is closed, they will silence you on the Discord server.
They never reviewed my case twice and just talked down to me, saying that I'm a cheater. However, if you check my Steam profile, you'll see that I have been clean for 9 years with no VAC bans. I really love playing Battlefield 4 and would love to play again.
I hope you don't get banned just because you're asking.