Droopy leaves -- looks like slight over watering. Let your soil dry out before you water. Not just the surface, stick your fingers in there (gently) and if you feel the slightest moisture it is not time to water yet.
I don't really understand this post. Your Day 17 pic, the plant looks better off than the Day 16 pic.
day 19
View attachment 1705021
i added a tray of water in an attempt to raise humidity.
so far it has only raised it by 2%