Hey everyone! I’m noticing some subtle yellowing on the leaf edges, a tiny light spot, and some brown lines on the stems/leaves of my Monstera adansonii ‘Neon’. I also noticed tiny black specs that roll right off when touched. Are these just normal environmental dust, watering adjustments, and mechanical scarring, or do I need to worry about thrips? Thanks for the help! I’ve gone round and round with Google about this and I’ve concluded I probably don’t have thrips, but I want a second opinion.