Hi, i have channel with BBTV and for the last week my earnings like a shit

Last 3 days earnings:

- 1/16/2016: $0.62

- 1/17/2016: $0.89

- 1/18/2016: $0.39

I opened one of my VPS'S to see what happened and i found this:

I am not saying that the bad earnings at the last days because we all have the same problem, but there is something wrong and its not about the CPM at January and i don't think that the legit channels are earning like us