Help, please! I’m a brand new plant parent and am so overwhelmed. My money tree has fungus gnats that I can’t get to go away, but now I just checked on my monstera adansonii and my neon pothos and they both have stems that are turning brown and crispy, and my pothos has brown spots and holes in the some of the leaves. I’m looking over it thoroughly and not SEEING any bugs - on a few leaves there were tiny tiny black dots that I swiped over and smooshed and they seemed like they were just dirt, but I am so confused. I’ve only watered them when the soil has been totally dry, so I don’t know if over watering is a thing, maybe I’m under watering? Do I have pests that I can’t see? Stressed out, hahaha!