Random spike on views after hours/days of nothing

Ive been posting everyday on tiktok for about a month now, getting 2k+ views on every video. Recently reached 1K followers and posted two videos afterward that did really bad. 358 and 72 views in a day. I just checked and suddenly both videos are over 1k views but barely any likes or comments. Which is not usual, im so confused as to why this is happening.