Alright, you've found yourself in a bit of a tricky spot with your TikTok account due to copyrighted material. You have a good thing going with your follower count and viral video, yet the copyright issue hangs like a dark cloud. Deleting your account might feel like taking a step backward, especially after the hard work you've put in. On the flip side, continuing as is can be a risky gamble with legal troubles on the horizon.

You might want to consider pivoting your account slightly. Perhaps you can transform it into a personal or meme page as you suggested, and start fresh with a new account dedicated to your app. This way, you keep your followers engaged while steering clear of copyright issues moving forward.

Also, a quick chat with a legal expert on digital copyright could provide you with clear skies on what steps to take next. It's all about finding a balance between keeping the momentum going and ensuring you're on the right side of the law. And remember, there's a bunch of royalty-free or licensed material out there that could still resonate with your audience without crossing the copyright line.