Why has my reach suddenly plummeted

Over the past couple weeks my reach has absolutely plummeted. I’m a small account. I’m a musician who uses TikTok to promote myself and share my music. Usually my TikTok’s get around 700 views, and occasionally into the thousands or tens of thousands. But lately my videos have been getting only like 10-20 views despite keeping the same format. Can anyone tell me why this is? I have a couple shows coming up I need to promote. This is my account - https://www.tiktok.com/@voidcomp?_r=1&_t=ZS-97EeoFLTUVG