Probably over watered. But it can also be the opposite so its up to your to figure that out... the rust spots can occur from over watering as well. But typically those come from a calcium deficit. looks like she was also hungry for nitrogen before hand too.. not much you can do now except wait till your next water and add some nutrients. Make sure everything's on point because the damage won't go away.
Upon further review im unsure on the N def. The leaves look dark and clawing. Your probably locking stuff out or something from over or underwatering. Nobody here is going to be able to help you unless you know exactly when you watered, tempetures, nutes. Id slurry test the soil but honestly its hard to say. The leaves drooping is bad though like I said thats either under or over watered, in this case it APPEARS to be over watered. Wigging out isn't going to help either. They look mostly healthy just leave them alone until you know for a fact they need water. The bottom most leaves will start to wilt bad then you know for a fact it needs water.
the most I watered this plant with was just over a gallon every 3 days in 5 gal pot
I used to pump like 2 gallons every 4 days back in the day not needed