I see "bugs" all the time out of the corner of my vision. I turn my head and nothing is there. I somehow have formed a theory that bugs help us to communicate with other worlds/Consciousness.
I do dream of spiders and webs across my face quite often and have been told that this indicates that a spirit is trying to make contact.
This summer I had a huge heart chakra opening/awakening which began with the discovery of a still-alive headless dragonfly on my deck. I watched and it continued to live and to "breathe"(?) for at least another 5 or 6 hours without a head. It was definately the dragonfly that provided the right conditions for my experience to occur.