Okay new to this kind of beauty- keep this in mind 😅 Bought this bad boy about 4 months ago, and now it’s turning yellow. Been treating for spider mites with insecticidal soap once a week, haven’t really been watering because the soil has been pretty damp. Happened to another leaf but figured it was the spider mites, so I cut it off (was a smaller leaf at the bottom) What is happening?!