Reposts

I'm not going crazy I can't be the only one who thinks that Tik Tok Is un-reposting videos for me like I see a video that comes up on my fyp and I'm like "I reposted this ages ago" Yet apparently I havent and I go through all of the videos that I reposted to figure out if I'm confused and it's not there and I go through my reposts alot so Ik That I reposted it does this happen to anyone else