Hello I have a Pothos N Joy and a Pearls and Jade that are both suffering from the same thing. Leaves are coming out disfigured now with holes and they keep getting dead circles with black spots underneath the leaves. The spots underneath the leaves look like little drops of ink. There's absolutely no webs or mites crawling anywhere. I tried cutting off the infected leaves and now a month later I'm in the same situation with spots. The baby likes to dry out and then get a good drench. Low to medium indirect light. I know the pictures aren't the best. Just know that the little black dots look like little drops of black tar. Thank you......................Please don't leave any disrespectful comments or make me feel bad. I'm just here to get my plants feeling better.:)