My private videos being archived

I am not a regular tiktok user, i only use it for personal use, recording and posting my own videos privately. I don’t scroll on the app or like posts. I have had my tiktok account for probably more than 5 years, there are many private videos on the entire account. I mainly make private videos to watch back like if i really liked my outfit that day, or if i did a makeup look. i have never had this issue before but for the past week i get into my account and open my private videos, and a few of them would be deleted. at first it was just my most recent private videos. you can go into settings and view archived posts for up to 30 days so i just keep going on there and restoring all of them. this has genuinely happened like 7 times now, sometimes multiple times a day. (nobody besides me has access to my account) and now its starting to delete my older videos from years ago. another thing that is really confusing is that it tends to be videos where i am crossdressing and dressed as a girl???? i dont know that might not be significant but it really weirds me out. please let me know if you’ve ever had an issue like this with tiktok. I’ve been trying to contact support but they are notoriously known for not doing anything about anything.