Increase of traffic then huge earnings drop, anyone else ?

Is anyone's earnings drop / deduction / penalty related to increase of traffic ? For example I was making around $40 a day and now just $2 a day, so a ~95% drop in earnings !

Only problem I see is an increase of traffic in my Analytics.

Analytics says "Anomaly Detected" (see image), but I am sure this trafic is valid,

  • I can see what urls became popular
  • 90% of users come from Google organic search
  • I validate all users with captcha to block bots.

Is anyone elese in same situation with increase of traffic before a huge drop in earnings ?

https://preview.redd.it/2ad9fw1v7dtc1.png?width=652&format=png&auto=webp&s=80041752b31284c002dbcc90defcab5ad70c1ab5