Droopy leaves can be from both overwatering and underwatering. You have to check the soil and some of your own intuition. If you stick your finger in the soil is it dry down to your knuckle? Is the soil wet down to your knuckle? Do you put in a lot of ariation such as perlite that would dry out quicker? Just ask yourself those questions and adjust accordingly. I’m by no means an expert but I have had droopy leaves several times and it was due to underwatering. With a good watering Ive seen my leaves come back within hours.