Hello
If you're waiting for the soil to completely dry each time that might be the cause of the droop...especially if they perk up right after being watered.But they can also get drooping leaves from the reverse...overwatering.
Otherwise i was wondering about your roots, if they're unhappy in any way they can have some odd symptoms pop up... when you water are you soaking the entire pot and all soil, or is it a circle of water around the stem like in photo 2 from this week? I used to water that way a lot..giving it just enough to avoid overwatering but apparently those dry pockets in the soil aren't a good thing, the plant needs a fully wet and then a mostly dry rotation. So maybe consider that could be a factor in your leaves drooping.
If your heat, wind, and lights are in good standing which the specifics look like they're all good, I'd put it down to watering or roots.
Happy growing. ✌️