So my elephant ear plant I have inside started growing these spores on the top of the soil. There's also these very small black specks on the stem and leaf and my plant is droopy and a little yellow. I haven't been doing anything different with it and it was doing so well! New growth and all. HOWEVER I did recently use some 3-in-one spray (with sulfur) to get rid of some little flies.
So I'm wondering what these gross spores are, why they are here, what to do, and if my plant is hurt forever :(