3 weeks ago I found these greyish colored wormy things with a lot of legs. It was not eating my plant but either way I brought pot outside and held vines while dumping soil. I put ivy in water just for now but now all of my plants including succulents, Pothos, dwarf umbrella tree and a crotons Croatian. Etc etc that all have the bite marks or the leaves edges Brown. Please help. I know it's a form of a bug but what. Could it be little ants or flies or those white cotton type sayings. I'll do anything and try anything to fix and care for my beloved plants that I adore daily. See photos