View count going low after a lot of success

Hey all,

I’ve had a lot of success recently..

A video with almost 1 mil, multiple with 100k, 200k and 20-50k

My last almost 12 posts can barely crack the 1k view mark and it’s pretty similar content. Not sure what I’m doing wrong or if I tried to switch up too much

My @ is nostalgiaboxed

Can anyone give me some tips how to get over this?