My Laboratory Report is Marked as AI by TurnItIn/justdone

Hello guys, currently finalizing my lab report for submission. My instructor told us during orientation week that he will be using TurnItIn as a way to check if our report was made by AI. After hearing that, I basically made my report by myself, using only Google Docs to check if my grammar was correct. So I uploaded my file to TurnitIn, knowing that I actually wrote my entire report by myself. Turns out, it flagged my report as 70% AI, which is bumming me out because I really wrote the entire report by myself without the use of AI. Is there any advice on how I can bypass this?