I see that you're facing some fps problem but you shouldn't do that in the first place evading even without someone looking at you, we may have a detector even admins are not present in the server, we're still notified. You should really work that issue out before things will get worse, I may be lenient it depends on people to whom i'm handling with if they truly deserve.
Unbanning you right away is nowhere near to my decision but maybe something else as long as you may convince that you have really changed and not repeating the mistakes ever again. I want to hear some promises and convincing replies from this.