Ai Detection for Essays

I’m freaking out right now. My EA app is due tonight and my supplements say 100% ai. I DID NOT use ai to write my essays. I put it through a detector to be safe since there are some false positives. But 100%?!? I also had one that was 42% so I dumbed it down and somehow it increased to 59%. I don’t know what to do. I didn’t use any em dashes. Please help me.