I went and checked my hive that I installed 2 weeks ago and I found a grey looking inch worm on the outside of the deep box. Thought it was strange since it had to crawl up there to get there. It can't drop down from any trees or anthing to get there because the trees near the hive have no overhanging branches. Then I found another inside the hive on the frames that the bees haven't drawn out yet. Is this a problem or should I just not worry about it.