Black day (part 2)

Unfortunately night session didn't go well and I 've just finished my worst day of the month with -1.9K$ :(
Here is the graph of the last 2 days :













I'm starting to be a bit frustrated again this month because this time I'm not tilting and I think I'm playing my A-game most of the time. I make some bad calls ocasionnaly but nothing compared to before. So I deserve to win !!! :)))
What is also difficult to accept is to watch good players graphs playing limits far more difficult than 2/4 and see how well they performed. Am I so bad that I can even crush 2/4 ? I hope it's not true and I'm just stucked in a breakeven period after march terrible month