If you are truly hungry, my answer for this -- as a binger, myself -- is always to eat something -- generally something satisfying and filling with a good amount of protein and a nice dollop of fat. Not something TEENY TINY. An actual meal.
I may be saying this too late, as I see you posted last night. But pickles wouldn't do it for me, personally.
Sometimes, it is better to have a healthy food higher calorie day and avoid the binge pattern (and all the emotional baggage that comes with it) than it is to try and stick to some calorie plan that says, "today I am only allowed to have 1400 calories."
Some days I'm just hungrier than others. This seems to be a natural body rhythm and nothing good ever comes from ignoring true hunger and trying to make your body pretend it isn't truly hungry. This is hard, I know, because inside we tend to be perfectionists right up until the moment we BLOW IT big time and everything falls apart in a massive binge.
Finding that healthy middle ground, and understanding that eating ISN'T a failure, is key.
Sending you lots of <<<HUGS>>>.