YouTube Flagged My Own Gameplay as 'Reused Content' – Need Advice!

Edit: I've made an appeal video and they accepted it

Hey everyone, I recently got hit with a "Reused Content" warning from YouTube, but all my gameplay is 100% recorded and edited by me. I don’t use clips from other creators or repost content.

YouTube’s policy says reused content means repurposing others’ work without significant changes, but that doesn’t apply to me. I make my own gameplay videos, and now I’m worried about monetization issues.

Has anyone else faced this? Any tips on how to get a manual review or successfully appeal? I’d appreciate any advice!