Edit II:

Few more tips:

- The drop might be related tO Google algorithm update. This link can help with understanding if the traffic drop is in correlation with your traffic drop:

https://ahrefs.com/google-algorithm-updates#october-2022-spa...

- Google search console: Check if there was any penalty More info here:

https://searchengineland.com/google-penalties-manual-actions...

EDIT III: This thread might be useful

You can find more related threads of people who suffer traffic drop after Google algorithm update (October 2022):

https://www.google.com/search?q=site%3Ahttps%3A%2F%2Fsupport...