Over the past few weeks, I found this bug here and there in my home, usually one at a time, occasionally in groups of several. I don't know if these bugs have any connections to my plants (none are harmed as I've checked). I see them on walls, on tables, on counters, even near some food crumbs in the kitchen. They're a little smaller than a grain of rice. Yes, they do move (but very slowly). Maybe they're insect larva? What is it/where does it come from? What's the best way to remove it? I am so sick of these things!!! Thanks for any help! Any info leading to removing these bugs will be very much appreciated!