u/ChannelFinancial7531

I don't know how turnitin really works but I have been getting scores on other AI checkers that concern me (around 50% on grammarly) . Ive had peer reviewers tell me it doesn't look AI and my teacher hasn't mentioned anything during the checkpoints after each section is turned in but I'm still scared. I have no doc with my full version history because I've worked in like 50 something different copies with ones that ive sent to people, turned in for specific parts, deleted for space, etc (I'm very unorganized) so i don't think i would have anything to really defend myself other than my word and knowledge of the topic. Should i be worried or am i overreacting?