Soil looks wet. If you flushed, you basically overwatered intentionally to clean the soil; you need to let the soil dry out and allow the plant to recover. Overwatered plants tend to droop like this, I would let the soil dry completely before watering again and if she still looks like this then you flush again.
Sometimes it takes a few flushes to lower your EC but if thats the case you really want to do it all at once still, if one flush takes the EC down 2.0 but you need to take it down like 6.0 or something crazy like I sometimes do you should just keep flushing until you get to the desired range, not flush multiple days. Even double the pots capacity for water can only bring the EC down a few points sometimes, if thats your issue you might have just not flushed it all out.