Yeah, I remember feeling nauseous, weak, shaky, disillusioned and just utterly empty after I finished my last exam. Something that I'd been 'working towards' for basically all my life, and had been my main life goal for the entire year, was suddenly...
... gone. Finished.
Since I didn't know what to do with myself, like most of the nerds on here, I jumped on ATARNotes to keep going with VCE and have been stuck here since... you could always try that
It's going to be disorienting and maybe empty for a while, sure, while you figure out what to put in place afterwards, but you'll get there. It's normal for anyone that dedicated themselves fully to their ATAR. I just recommend trying to pick up something that fills up the gaps, e.g. a volunteer position, as soon as possible! It's nice to relax and do nothing for a while, but I find it hard to take for more than a week
Anyway, YOU DID IT GUYS! Just well done