It feels like YouTube suddenly stopped recommending my content and I don't know what to do

Sooo-... my average video would get between 800 to 5K views, which is great for a channel with 715 subscribers! But, for almost a week now (5 days as of writing this), my videos have barely been getting ANYTHING.

My best video has 178 views, with the second highest being 28! For reference, the video prior to those two had 5K!

I also had a video blow up months ago, which now has 351K views. It used to get new comments almost every day, but now? Nothing.

The only thing that's actually doing well are community posts I make (either polls or quizzes)

I genuinely don't know what to do. This is incredibly demoralizing and frustrating, especially since I'm close to hitting 1K.

I appreciate any help I can get!