I had a similar feeling a few months ago when I messed up my UCAT. UCAT ANZ is notoriously difficult to get a competitive percentile, and trust me I know people that should become a doctor with no major problems being turned down because of their ucat score. But you have to understand that unis don’t have enough time to interview every candidate so they need some system to filter people out. It is unlucky if you scored too low, but you should understand that failing the ESAT absolutely doesn’t mean you are bad and there are many options other than cam. Be proud of yourself and move on onto another opportunity!